how high can a human fall without injury

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Answer 1

Probably doesn't answer your question completely but hope it helps a little :)

How High Can A Human Fall Without Injury

Related Questions

In the dog and cat, sesamoid bones are found between the

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In the dog and cat, sesamoid bones are found in joint between metacarpal bone and first phalanx.
sesamoid bone is a independent bone nodule that developed in a tendon where it passes over an angular structure. The bones are commonly found in the portions of metacarpal bones

Sesamoid bones, like the patella, are found within tendons near joints such as the knees, hands, and feet in both dogs and cats. They help in protecting the tendons and improving mechanical function at these joints.

In dogs and cats, sesamoid bones are typically found embedded within tendons near joints, particularly at the knees, hands, and feet. An example of a sesamoid bone that is common in both animals and humans is the patella (kneecap). The primary function of sesamoid bones is to protect tendons from compressive forces and improve the mechanical function of the joints they are associated with. These bones are small, flat, and are named due to their resemblance to a sesame seed. Although the number and exact placement can vary between individuals, they are always associated with tendons, especially in areas subjected to high pressure or tension.

Answering the specific question posed, in the context of the options provided (a. flat bones, b. short bones, c. sesamoid bones, d. irregular bones) in section 8 of the textbook, the correct choice is c. sesamoid bones.

What is the main influence of Earth's climate?

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A complex framework. The earth's climate is influenced by many factors, including solar radiation, wind, and ocean currents.

Which is most important to check when inspecting by touch a possible fraudulent piece of id?

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The most important thing to check in this case is the thickness of the identification card. Identification cards usually have standard thickness. Ask for the ID card and run your thumb over it, checking its thickens, whether it is uniform with the normal ID card. In a situation where a picture is pasted over the original one, the thickness will be more in that area.

Which kingdom would include an organism that is multicellular and makes its own food?

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Plant Kingdom is the answer.

Gains in language development during adolescence are largely influenced by

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Metalinguistic awareness

Can daca students be physician assistant

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Yes, DACA students be hired as physician assistant. Many health care providers are already accepting DACA students as physician assistants. As long as the student passed the requirements of the employer, he can very well be accepted as physician assistant.

Using the information above, what is the correct sequence to describe the life cycle of a retrovirus.

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Let me help you!
Using the visual you provided, the correct sequence is:
Sequence one: The double-stranded DNA virus then enters the nucleus and integrates itself into the host's DNA.

Sequence two: after the retrovirus entered, the enzyme reverse transcriptase uses the RNA as atemplate to make a double-stranded viral DNA module.

Sequence three: The cell then makes new viral RNA and proteins, which can leave the host cell and infect other cells.

*Notice that in the first sequence, the word virus was added.

What specialized structure helps a vascular plant to soak up water after a rainfall in a desert?
A. Thin sharp spines on the leaves.
B. Wide stems that catch rainwater.
C. Stems that shrivel in the rain.
D. An extensive shallow root system with root hairs.
CAN SOMEONE PLEASE HELP ME

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I think the correct answer would be D. The specialized structure that helps a vascular plant to soak up water after a rainfall in a desert would be the extensive shallow root system with root hairs. An example of this would be the cactus. It has a root system that is very different from any plant that is not found in the desert. The roots are found just exactly below the surface. It is ready anytime to suck up water from rain or snowfall and transport it to the stem of the plant. Also, after a rain, the cactus would grow tiny roots in its body to aid in the absorption of water more quickly.

Patients who have experienced even minor-appearing head injuries should be suspected of having a brain injury, especially if they:

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Especially if they ARE TAKING BLOOD THINNING MEDICATIONS. Brain injury refers to any insult to the brain in form of external physical force which produce a diminished or altered state of consciousness. Serious damage to the brain might occur if the injury hindered blood flow to the brain or if the blood that flow to the brain is deplete of oxygen.

Drugs that speed up the functioning of the nervous system are called ________.

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They are called stimulants. Examples include nicotine and caffeine.

Answer:

Stimulants are the correct answer.

Explanation:

Stimulants or the psychostimulants are the substance or chemical that raise the activity of the nervous system especially CNS and the body.

These stimulants are the drugs that have a pleasurable and sympathetic effect such as tonics or energizer. These stimulants help in ADHD. Cocaine, meth, and others also use as stimulants for several cases.

Thus, the correct answer is - stimulants.

In a population of tree frogs, the allele that causes yellow eyes (Y) is dominant over the allele that causes orange eyes (y). If 85% of frogs have yellow eyes, what is the frequency of the dominant allele?

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Hardy-Weinberg Principle

Genotype frequency equation

[tex] p^{2} +2pq + q^{2} = 1 [/tex]

Where p² is the freq of homo dominant genotype, 2pq is the freq of heterozygous genotype and q² is the freq of homo recessive genotype.

Allele frequency equation

p + q = 1

Where p is the frequency of dominant alleles and q is the frequency of recessive alleles.

Yellow eyes in the frog offspring is a phenotype (physical trait) that would be a expressed by a geneotype (YY or Yy). This frequency, 0.85 includes: p² + 2pq

0.85 + q² = 1

q² = 0.15

p = [tex] \sqrt{0.15} [/tex]

Then p + [tex] \sqrt{0.15} [/tex] = 1

1 - [tex] \sqrt{0.15} [/tex] = p

p = 0.613

61%

In the spinal cord, white matter is separated into ascending and descending tracts organized as

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White matter in the spinal cord is named as such because of it's paler color than the other areas which are darker (gray matter). The light color is due to the presence of myelin, a fatty substance which speeds up the rate that electrical impulses travel to and fro the neurons.
Spinal white matter is separated into ascending and descending tracts organized as vertical columns within the cord. There are many names for these specific tracts, usually based upon where the signals traveling in a specific column began, and where it leads to. Such as the Spino-Thalamic tract, which starts in the spinal cord and travels to the Thalamus of the brain. This gives us a uni-directional flow of information, from bottom (spine) to top (brain), so the Spino-Thalamic tract is an ascending column of white nerves.
On the other hand, the Cerebro-Spinal tract descends, from the cerebral of the brain down the spinal cord to reach different parts of the body.

The first comprehensive life-span view was developed by _____.

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The first comprehensive lifespan view was developed by Erik Erikson. It is called the Erikson's stages of psychosocial development which identifies eight stages where a developing individual should be able to go through from infancy to adulthood. These stages are infancy (0 to 23 months), early childhood (2 to 4 years), preschool years (4 to 5 years), school age (5 to 12 years), adolescence (13 to 19 years), early adulthood (20 to 39 years), adulthood (40 to 64 years) and maturity (65 to death). In each stage, specific values, psychosocial crisis, significant relationship and existential question are being specified by Erikson.

With the rain forests disappearing rapidly, it is believed that ________

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With the rain forests disappearing rapidly, it is believed that many thousands of biological species will lose their habitats and will not survive. In addition since rainforests are responsible for regulating the global carbon dioxide concentration, it is likely that rain forest loss will impact the Earth's climate.

He idea that offspring inherit traits that their parents acquired by interacting with the environment, like the longs necks of giraffes having evolved to help them reach tall branches, was championed by

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Didn't quit understand the question but if you were asking who basically came up with the idea of offspring inherited traits then the idea was proposed in ancient times by Hippocrates and Aristotle and was commonly accepted near to Lamarck's time.

Phospholipids are the main component of which of the following organelles?
Flagella
Lysosomes
Cytoskeleton
Plasma membrane

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Plasma membrane has lots of phospholipids. It is also called phospholipid bilayer

The bacterium Bacillus anthracis, which causes anthrax, has been developed as a biological warfare agent.

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This statement above is TRUE.
Anthrax is an infection that is caused by the bacteria Bacillus anthracis. The infection is spread by contact with the spores of the bacteria. The bacteria affect the respiratory system and cause the lungs to collapse leading to death.
Some countries have developed anthrax as a weapon of war.

Anthrax is an infection that is caused by the bacteria Bacillus anthracis. The infection is spread by contact with the spores of the bacteria.

Bacillus anthracis and Its Role as a Biological Weapon:

Bacillus anthracis is the bacterium responsible for causing anthrax. Unfortunately, it has been utilized as a biological weapon and is listed by the United Nations as a potential agent of bioterrorism.

Over several months in 2001, letters contaminated with anthrax spores were sent to various members of the news media and the United States Congress. This attack resulted in 11 cases of cutaneous anthrax and 11 cases of inhalation anthrax. Five individuals who developed pulmonary anthrax did not survive.

Question:

The bacterium Bacillus anthracis, which causes anthrax, has been developed as a biological warfare agent. Which one of its following abilities could have led to this? Its ability to undergo reproduction in the absence of energy sources. Its ability to form endospores in harsh conditions. Its ability to grow rapidly in harsh conditions.

Where did the marine life most affected by the extinction live?

1.The Arctic Circle
2.Rivers And Streams
3.Warm Tropical Waters
4.None Of The Above

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I think the correct answer would be option 1. It is the marine life in the Arctic circle that is most affected by the extinction. It was estimated that about 40% of the endangered animals of this part are in extinction. This is because of climate change and the destruction of their homes. Also, scientists say that the temperature change of this area is increasing rapidly as compared to the rest of the world which means the animals would have to adapt to these conditions and while some can adapt easily, there are those that cannot and would die to extinction.

Are a dandelion’s the leaves simple, compound, peltate, or perfoliate? What leads you to this conclusion?

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I think that dandelion leaves are simple leaves.

A simple leaf is an undivided leaf. It has a flat, undivided blade that is supported by a stalk. The stalk is called a petiole which is supported by collenchyma and sclerenchyma fibers.

Dandelion is a very edible plant. Its parts can all be eaten; roots, leaves, crown, and flowers.

The leaves are filled with beta-carotene, thiamine, riboflavin, calcium, iron, zinc, and magnesium. It also has potassium, vitamin A, and protein. It helps in maintaining cardiovascular and digestive health.

Overuse of resources is a serious issue that will affect generations to come. Identify which practice is NOT being used, or researched, to help this issue.
A. Desalinating water
B. Genetically modifying food
C. Mining asteroids
D. Creating more fossil fuels

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Final answer:

Creating more fossil fuels is not being used or researched to help address the issue of overuse of resources.

Explanation:

The practice that is NOT being used or researched to help address the issue of overuse of resources is Creating more fossil fuels. In the quest to address resource overuse, creating more fossil fuels isn't a viable practice or subject of research. The focus, instead, revolves around sustainable alternatives to reduce reliance on finite resources. Efforts prioritize renewable energy sources like solar, wind, and hydroelectric power, promoting efficiency, recycling, and implementing eco-friendly technologies. Research aims to develop innovative methods for conservation, promoting circular economies, and fostering behavioral shifts toward responsible consumption. Creating more fossil fuels contradicts the imperative to mitigate environmental impact and climate change, aligning poorly with sustainable resource management strategies crucial for our future wellbeing.

Final answer:

OPTION D

Creating more fossil fuels is not a practice being used or researched to help with the overuse of resources. Instead, efforts are focused on reducing reliance on fossil fuels and improving renewable energy sources and more sustainable practices like desalination, genetic modification of crops, and potentially mining asteroids.

Explanation:

Overuse of resources is indeed a critical issue affecting sustainability and future generations. To mitigate these concerns, various practices have been implemented or are presently being researched. Desalinating water (A) is a process used to make sea water drinkable, which helps preserve freshwater sources. Genetically modifying food (B) can lead to crops that are more resistant to pests and changing climate conditions, ultimately improving food security. Mining asteroids (C) is being explored as a way to acquire minerals and other resources without further depleting Earth's reserves.

However, creating more fossil fuels (D) is not a practice being used or researched to help with the overuse of resources. The use and extraction of fossil fuels have significant environmental impacts, including habitat destruction and climate change due to excessive greenhouse gas emissions. Instead, there is a focus on reducing reliance on fossil fuels and increasing the use of renewable energy sources that do not produce carbon dioxide as a by-product.

A common form of abuse of amphetamines that is damaging to the body is __________
a. using amphetamines to counteract the effects of depressants taken the night before.
b. snorting.
c. mixing amphetamines with nicotine.

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A common form of abuse of amphetamines which is damaging to the body is Snorting. This drug is used as a central nervous system stimulant. Thus, the correct option is B.

What are amphetamines?

Amphetamine is a drug, it is a strong central nervous system stimulant which is used in the treatment of attention deficit hyperactivity disorder, narcolepsy, and for the treatment of obesity. Amphetamine was discovered in the year 1887 and was present as two enantiomers: levoamphetamine and dextroamphetamine.

Amphetamines are the synthetic stimulant drugs, thus they can speed up the workings of the brain. There are legal and illegal amphetamines which are used widely. Long-term misuse of the amphetamines can lead to serious problems which includes changes to the brain, cardiovascular damage, malnutrition and anxiety.

Therefore, the correct option is B.

Learn more about Amphetamines here:

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Final answer:

Abusing amphetamines by using them to counteract depressant effects can lead to increased tolerance, psychological dependence, and severe health risks.

Explanation:

A common form of abuse of amphetamines that is damaging to the body is using amphetamines to counteract the effects of depressants taken the night before ( option A ). This practice can severely disrupt the body's natural processes, leading to increased tolerance and a dangerous psychological dependence on amphetamines. Amphetamines work by blocking the reuptake of neurotransmitters like dopamine, similarly to how cocaine works, but also stimulate their release, increasing the activity of the sympathetic nervous system.

This results in heightened alertness and energy, but also increases heart rate and blood pressure, which can be harmful over time. Furthermore, using amphetamines in this manner can lead to a dangerous cycle of dependency and intense withdrawal symptoms, such as severe psychological depression.

How many nitrogen atoms are in one molecule of the compound Al(NH 3 ) 2 ?

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There are 2 nitrogen atoms. This is because the (NH3) signifies an ammonia molecule. the 2 after the parentheses shows that there is 2 ammonia molecules. Therefore, you have 2 nitrogen molecules.

Answer:

2 Nitrogen.

Explanation:

The chemical compound contains more than one different element. The compound contain different chemicals that always combine in a fixed ratio and there constitution of the elements remain the same.

The molecule in the compound can be found by looking at the number of molecules and its formula. In the formula Al(NH 3 ) 2 Nitrogen has two molecules, as the single nitrogen will be multiplied by two present outside the formula.

Thus, the answer is 2.

Which of the following choices are all abiotic factors of a freshwater ecosystem? A. water, soil, temperature, plants B. water, light, temperature, plants C. water, light, temperature, nutrients D. water, light, temperature, fish

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My answer would be C hope I helped u!

Answer: C. water, light, temperature, nutrients

Explanation:

Abiotic factors are the non-living factors of the environment these include water, temperature, sunlight, nutrients, soil and wind.

The abiotic factors influence the growth and abundance of living species in an ecosystem.

In a freshwater ecosystem water, light, temperature, and nutrients will be abiotic factors.

Why is it important to form a hypothesis before experiments are conducted?

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so that it can be tested and either accepted or rejected based upon your results.

The daily values reflect the needs of an "average person" consuming between _____ calories a day.

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The daily calues reflect the needs of an "average person" consuming between 2000 to 2500 calories a day

The Daily Values (DV) reflect the needs of an "average person" consuming between 2,000 and 2,500 calories a day.

The DV is a set of reference values that are used to help people make informed food choices. They are based on the nutrient needs of an average person, taking into account factors such as age, sex, and activity level.

The DV is not intended to be used as individual intake goals. Instead, they are a tool that can be used to compare the nutrient content of different foods.

For example, if you are trying to choose a breakfast cereal that is high in fiber, you can look at the DV for fiber to see how much fiber is in each serving.

To know more about Daily Values:

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Ocean water is sinking at the North Atlantic Buoy Station. What could be the reason that the water sinks?

A. Warmer water sinks below cold water.

B. Denser water sinks below less dense water.

C. Freshwater sinks below ocean water.

D. Water of low salinity sinks below water of high salinity.

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A. false. Colder water sinks because its denser. It's particles are closer together due to the temperature.
B. True. Liquids of higher density sink.
C. False. Seawater is denser than freshwater due to the salt particles in it
D. False. The higher the salinity, the higher the density. High salinity means there's more salt mixed into a specified volume. The more particles in a specified volume, the higher the density.
Your answer is B

The reason that the water sinks is : ( B ) Denser water sinks below less dense water

Water density

The denser a water body becomes the more likely it will sink also the increase in solute content ( salinity ) a water contains, the denser the water becomes.

Therefore a water of high salinity will be more dense than a water with low salinity because of the increased amount of solute it contains.

Hence we can conclude that the reason that the water sinks is Denser water sinks below less dense water.

Learn more about water density : https://brainly.com/question/10674239

Kayla is 4 years old and has recently begun coordinating the two sides of her body more efficiently. this development may be attributed to:

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The answer to this question is the growth of the corpus callosum. The Corpus callosum is the thick nerve that separates the two hemisphere of the brain which is the left and right hemisphere of the brain. Corpus Callosum is the part which allows the transmission of messages of the brain.

"what is the direct cause of death for the aquatic animals during eutrophication"

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A LOSS OF DISSOLVED OXYGEN IN THE WATER is the primary and direct cause of death of aquatic animals during eutrophication or what is also known as hypertrophication. This is the enrichment of a water body with excessive chemical nutrients which can be a problem in marine habitats, as it can cause algal blooms. With this is the occurrence of dense growth of plant life and death of animal life from lack of oxygen.

Lepirudin is a drug that inhibits thrombin. it will have an effect specifically on the __________.

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The answer to this question is that Lepirudin have an effect specifically on the common pathway of coagulation. Lepirudin is a drug that helps prevent blood clots to patients with low blood platelets. Lepirudin can be administered through an IV or SQ.

Bio 1 01.04 properties of water

Answers

1.04 Properties of Water

Question: What effect will adding soap to water have on surface tension?

Hypothesis: If, soap is added to the water slowly dropped on a penny then, the penny will hold more water.

Independent/Dependent/Control Variables: Independent: the amount of soap/oil; Dependent: the penny; Control: amount of oil/water given

Materials: 3 cups, water, canola or olive oil, dish soap, a pipette and or needle/syringe, pennies

Procedure:

· Gather three identical cups

· Add water to the first one (1/3 cup of water in each), add water and soap in the second one, and olive or canola oil in the third.

· Lay out three pennies.

· Take pipette and slowly bring water in from cup #1, drop onto penny until water falls over, record results of how many drops it took.

· Repeat with cup numbers 2-3 and record information/data.

Data/Observations: With the regular water on a penny, I noticed that only 13 regular drops could fit on without falling over.

With the water+soap, it got up to 24 drops before falling over. Then on the 25th drop, the mixture fell off.

With the oil, it was the highest at 29 drops before falling over slowly. Therefore, oil holds the most surface tension in this experiment.

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