What are the five types of materials used to make welding rods?

Answers

Answer 1
The five types of materials used to make welding rods are:
1) iron/steel
2) copper
3) aluminium
4) brass
5) bronze

Related Questions

Which part of the cell breaks down carbohydrates?

Answers

Lysosomes : Small organelles filled with enzymes which are used to break down lipids, proteins, and carbs

A health problem not associated with low intake of fruits and vegetables is _____

Answers

A health problem that is not associated with low intake of vegetables and fruits is cataracts. A cataract is a health problem concerning the eye in which it makes the vision more blurry and more cloudy and the cause of this either from smoking, eye injury, medications, obesity, high blood pressure, sun light exposure and even the increasing of age.

A health problem not associated with low intake of fruits and vegetables is obesity.

Obesity is caused by consuming excess calories and leading a sedentary lifestyle.

It is not directly linked to low fruit and vegetable intake.A health problem not associated with low intake of fruits and vegetables is obesity. Obesity is primarily caused by consuming excess calories, particularly from high-fat and high-sugar foods, and by leading a sedentary lifestyle. While a diet low in fruits and vegetables can lead to various health issues such as cardiovascular disease, cancer, and strokes, obesity results from overeating and poor dietary patterns unrelated to fruit and vegetable intake.

An axon has many branches, each of which swells at its tip. these are known as

Answers

terminal buttons; they release neurotransmitters into the synaptic cleft

The result of all sin is: repentance, death, or self-determination.

Answers

Final answer:

Sin and its consequences vary depending on religious and philosophical perspectives, such as repentance, death, or self-determination.

Explanation:

The question you have asked seems to be related to the concept of sin and its consequences in various religious and philosophical traditions. Sin and its result can be understood differently depending on the religious or philosophical framework. In Christianity, sin is often seen as a transgression against God's will, and the result is repentance for forgiveness and salvation. In existentialist philosophy, sin is seen as a choice that brings responsibility and consequences, such as death or self-determination.

A similar concept exists in Hinduism, where sin is understood as bad karma that leads to negative consequences in future lives. In this belief system, individuals are responsible for their own actions and the outcome of their karma.

Therefore, the result of all sin can vary depending on the religious or philosophical perspective, and the consequences can include repentance, death, or self-determination.

what cell parts are found only in plant cells? What are found only in animal cells?

Answers

Plant Cells: Cell Wall, Chloroplasts, Central Vacuole

Animal Cells: Centrioles, sometimes cilia or flagella

By _______ clusters of brain cells, scientists have discovered that damage to part of the occipital lobe results in a loss of vision.

Answers

Lesioning clusters of brain cells is a surgical way of injuring a part of the brain to regain or improve a patient's quality of life or function. Which part of the cells will depend on what disease the patient is struggling from. This might result to damaging other parts of the body, as well as losing the sense of vision.

Explain how the process of distillation illustrates the relationship between matter and energy

Answers

Distillation involves boiling of a liquid until it turns to gas, leaving behind impurities which can not vapourise. The vapors will then be re condense to form the original liquid. The process of distillation illustrates the relationship between matter and energy because is show that matter changes state when enough energy is applied in the form of heat. When this heat is removed, then matter will return to its original state.

You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. Describe what lab apparatus you would use and what safety precautions you must observe when completing this experiment.

Answers

A mass balance will be necessary to weigh the sodium bicarbonate and a 100ml beaker should be used to contain the solution. For safety, one should wear gloves while handling the sodium bicarbonate and wear goggles in case of splashing. Lab coats and closed shoes must also be worn. 

Lab apparatus:

- Analytical balance with 0.1 g precision (at least)
- Spatule
- Burette (0.1 mL precision) plus erlenmeyer or a graduated volumetric flask.
- Magnetic agitator


Safety precautions:
- Use gloves of the proper material
- Use safety googles
- Wear lab coat that fits you
- Know where the safety equipment is located
Final answer:

You would use a digital scale, a graduated cylinder or beaker, a stirring rod, and safety equipment such as goggles, lab gloves, and a lab apron for the experiment of mixing 2g of sodium bicarbonate with 50ml distilled water. Always handle chemicals with care, wash hands after usage, and dispose of chemicals properly.

Explanation:

For this experiment of mixing 2 g of sodium bicarbonate with 50 ml of distilled water, you would need a digital scale to measure 2g of sodium bicarbonate, a graduated cylinder or beaker to measure 50ml of distilled water, and a stirring rod to mix the solution. Always be sure to use appropriate safety equipment such as goggles to shield your eyes, lab gloves to protect your hands, and a lab apron to keep your clothing clean and protected.

It's important to handle all chemicals with care, not to ingest them, and always wash your hands thoroughly after experimenting. Additionally, be aware of how to dispose of chemicals properly.

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Why might you tabulate data before you presented it in a graph?

Answers

Demonstrate an ability to transform raw data to identify important features. Common transformations includes tallies, percentages, and rates. Use graphs to visualize data and identify trends. Use a graph type appropriate to the type of data you have collected. 

Tabulating data before creating graphs is essential for organizing, verifying, and deciding upon the best graphical representation of the information. Tables can serve as a detailed reference in conjunction with graphs to cater to different preferences in data presentation.

Tabulating data before presenting it in a graph is important because it allows you to organize and review the numerical information. Tabulation is an effective way to compile and clarify data so that it can be analyzed or referenced easily. When you tabulate data, you create a framework that can be used to cross-check for accuracy and completeness before it's translated into a visual format such as a graph.

Once data is tabulated, you can also consider how it may best be visualized. Depending on the nature of the information and the message you want to convey, you might decide that a pie chart, bar graph, or line graph would be the most effective way to present the content. While a table is useful for displaying raw data, a graph emphasizes contrasting data, associations, and changes over time more prominently, making it easier for the audience to see trends and patterns. Therefore a table might be appended as a supplementary reference to provide the exact figures that the graph portrays.

Lastly, presenting data both in tabular form (e.g., as an appendix) and in a graphical format allows the target audience to choose how they would like to view the information. Some may prefer the straightforward nature of tables while others might find graphs to be more accessible for quick comprehension, especially when dealing with complex data sets.

The ultimate source of new inherited traits in a population is __________.

Answers

the DNA sequence, not only does the being get its traits from one parent but it also gets the traits from the other.

In order to trim the fat in your diet, all foods below could have been eliminated with the exception of:
A. Gravy
B. Potato chips
C. Butter
D. Mashed potatoes

Answers

the answer to your question is
D.mashed potatoes

Trimming fat from diet requires reducing the consumption of oily or fat-rich food. Thus the correct option is D.

How can fats be reduced from diet?

Fat-containing foods or oily foods pose a risk to health and thus should be cut down from the diet. Mainly oil, butter and ghee should be reduced.

This can be done by reducing fried foods such as chips, fries, burgers, etc. Thus, potato chips should also be cut down.

Instead of fried items, raw, steamed or stir-fried foods should be consumed. This reduces the intake of oil.

Mashed potatoes are rich in carbohydrates but low in oil content.  Gravy is rich in juices released from meat or vegetables and contains oil. This oil can also be leached from meat. Thus, gravy should also be reduced.    

Thus, the correct answer is D.

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Two of the primary consumers in the food web are the

A. coyote and hawk
B. grass and cactus
C. rabbit and grasshopper.
D roadrunner and lizard

Please help me someone

Answers

The answer is C. Primary consumers eat plants and as we can see on the food chain, the arrows represent the transfer of energy. The energy transfer is shown to be going between the Grass and Cactus and to the Rabbit and Grasshopper.
Looking at the Food Web Diagram, we can see that the rabbit and grasshopper are the main herbivores. Or another way to look at it is: which are the primary consumers of the producers (plants)??
The cactus and grass are the plant producers in this web, thus the main consumers of these producers are the herbivores known as primary consumers. According to the diagram, those could only be the rabbit and grasshopper. If a question asked what are the secondary consumers, those would be the carnivores above them.
But the final answer is therefore:
C) rabbit and grasshopper.

Explain how you would construct a linkage map for a human chromosome. What data would you need?

Answers

Final answer:

To construct a linkage map for a human chromosome, you would need data on the recombination frequencies between genes. This data can be obtained through breeding experiments or by using molecular markers. Constructing a linkage map involves analyzing inheritance patterns and estimating relative distances between genes.

Explanation:

To construct a linkage map for a human chromosome, you would need data on the recombination frequencies between genes. Recombination frequencies can be determined by analyzing the inheritance patterns of traits in a population. More specifically, you would need data on the frequencies of crossing-over events between pairs of genes during meiosis. By comparing the recombination frequencies between different gene pairs, you can estimate the relative distances between the genes on the chromosome.

One way to gather this data is by conducting breeding experiments with organisms that are heterozygous for the genes of interest. By analyzing the offspring, you can determine the frequency at which the genes are inherited together or separated. Another approach is to use molecular markers that are linked to specific genes and analyze their inheritance patterns in a population.

It is important to note that constructing a linkage map is a complex process that requires extensive genetic analysis and statistical analysis of the data collected.

A water molecule is polar because there is an uneven distribution of _____ between the oxygen and the hydrogen atoms

Answers

... of the electrons

The joint just proximal to the knee is which one of these hip ankle

Answers

Proximal means to be next to or nearest the point of attachment: located toward the center of the body. So in relation to the knee, it would be the hip joint which is just proximal to that.

How many variables are tested in any controlled experiment?

Answers

there are 3 controlled variable
2 variables the independent variable and the dependent variable

Which cells are considered excitable cells because they are able to produce electrical signals?

Answers

These are excitable and action potential cells, because when they receive a stimulus they activate an action potential, these stimuli are electrical, chemical, mechanical and photonic. The action potential changes rapidly in the membrane potential in response to a stimulus and returns a resting potential. The action potential has several stages, and its main characteristics are that nothing is produced or produced when generated is maintained and propagated, the time of the voltage-dependent channels remain open. The types of the action potential are spike potential, plateau potential, potential and rhythmic potentials.

why are scientist most likely working on developing cleaner-burning fuel for cars?
A) to increase fuel consumption
B) to increase fuel production
C) to reduce noise pollution
D) to reduce air pollution

Answers

Correct answer: D). To reduce air pollution

There is need to develop a cleaner burning fuel in order to protect the environment from the air pollution caused due to the emission of carbon monoxide and sulfur dioxide in the air, which are known to cause air pollution and harm the human health and wildlife as well.

The incomplete combustion of fossil fuel used in the car is causing great damage to the atmosphere and results in global warming and the greenhouse effect.

Hence, there is a need to develop an alternative fuel that are cleaner and does not cause air pollution. Example solar energy, wind energy, bio-fuel etc.






Answer:

D

Explanation:


What do scientists use to divide the geologic time scale?

Major divisions in the fossil records

Major divisions in the sedimentary rock layers

Evidence for catastrophic events in Earth's history

Major changes in mineral deposits in the rock layers

Answers

Ans.

The geological time scale (GTS) is defined as a system of chronological dating, used to relate geological strata to time. Scientists use major events, such as catastrophic events in the history of the earth to divide the GTS.

For example, the partition between Permian and Triassic periods is denoted by a global extinction that led to elimination of many plants and animals of the earth.

Thus, the correct answer is option). 'evidence for catastrophic events in Earth's history.'


Answer:

major divisions in fossil records

Explanation:

this is correct I promise look at the pic below

The registered nurse (rn) uses the mini-mental state examination (mmse) when assessing a client for admission to an assisted living facility. which finding is the rn assessing when requesting the client to count by 7s?

Answers

Ability to follow complex commands 

Final answer:

A nurse uses the MMSE to assess a patient's attention and concentration when asking them to count by 7s. This task measures cognitive abilities that affect daily activities, aiding in decisions about the need for assisted living care.

Explanation:

When a registered nurse (RN) requests a client to count by 7s during a Mini-Mental State Examination (MMSE), they are assessing the client's abilities in attention and concentration. The MMSE is a widely-recognized tool used in clinical practice to measure cognitive impairment and involves various tasks, including those that evaluate short-term memory, language, orientation, and comprehension. Poor performance in counting by 7s could indicate difficulty with concentration or working memory, which are cognitive domains relevant for daily living activities. These assessments are critical when determining the appropriate level of care for patients, such as admission to an assisted living facility.

The MMSE is particularly valuable in the early diagnosis of conditions like Alzheimer's disease, where cognitive function can progressively decline. Tracking changes in cognitive ability over time with the MMSE can help in evaluating the progression of neurodegenerative diseases. The nurse's role includes not only the cognitive assessment but also observing for signs of other potential cognitive issues, such as delirium or more subtle shifts in mental status.

The "milk" in Milkweed is really _________.
Select one:
a. a byproduct of photosynthesis
b. sugar water
c. fat
d. latex

Answers

cardenolide toxin,and latex fluid.answer D

The practice of _____ was an early approach to explaining the functions of the brain that involves analyzing the pattern of bumps on a person's skull.

Answers

The answer in the space provided is phrenology. This is an approach of studying the skull of a human that will contribute into studying the person’s mental abilities with the use of the size and shape the skull has provided.

Phrenology

The practice of phrenology was an early approach to explaining the functions of the brain that involves analyzing the pattern of bumps on a person's skull.

Phrenology is a scientific concept that explains how the shape of a person’s skull is associated with his character. This concept was started by the anatomist Franz Joseph Gall in the early 1790s. Phrenology involves examining the structure or pattern of unevenness (bumps) on an individual’s skull to determine intellectual aptitudes and character traits of the person. In the mid-19th century, phrenology was discredited and its practice was later stopped.

A substance needed to convert an inactive form of an enzyme to an active form is called what

Answers

A substance needed to convert an inactive form of an enzyme to an active form is called a Coenzyme

Organic compounds ALL contain the element carbon. Which organic compound, used for stored chemical energy, contains carbon, hydrogen, oxygen, and often phosphorous? A) carbohydrate B) lipid C) protein D) starch

Answers

Answer;

Lipids is the correct answer.

Explanation;

-Lipids is among the four biological biomolecules, the others being proteins, carbohydrates and nucleic acids.

-Lipids are made up of fatty acids and glycerol and are composed of elements carbon, hydrogen , oxygen and they may also contain phosphorus, like in the case of phospholipids which are mainly components of the cell membranes.

-Lipids play major roles in the body which includes, energy source, structural compounds, insulation functions, among other functions.

Final answer:

The B) Lipids are organic compounds used for stored chemical energy that contain carbon, hydrogen, oxygen, and often phosphorous.

Explanation:

The organic compound used for stored chemical energy that contains carbon, hydrogen, oxygen, and often phosphorous is lipid. Lipids are a large and diverse group of organic compounds that include fats, oils, and waxes. They provide long-term energy storage and are more energy-rich than carbohydrates.

Lipids also make up cell membranes and are involved in insulation, protection, and hormone production. They serve various essential functions in the body, including energy storage, insulation, and cushioning of organs. They also form the structural basis of cell membranes and are involved in the absorption of fat-soluble vitamins, such as A, D, E, and K.

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B. how could you label another part of the dna and repeat these tests with another component?

Answers

Final answer:

To label another part of the DNA and repeat the tests with another component, you can use techniques such as fluorescent or radioactive labeling. These techniques allow you to track and study the behavior of specific molecules or components in the DNA.

Explanation:

To label another part of the DNA and repeat the tests with another component, you can use different techniques such as fluorescent labeling or radioactive labeling. For example, fluorescent dyes or radioactive isotopes can be attached to specific molecules or components in the DNA, allowing you to track and study their behavior.

Once another part of the DNA is labeled, you can repeat the tests by subjecting it to different chemical procedures or experimental conditions. These tests can help you understand the function, structure, or interactions of the labeled DNA component.

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How are atoms and molecules important to cell processes

Answers

Atoms are the building blocks of matter; an atom is the smallest particle of a chemical element that can exist. Molecules are groups of atoms bonded held together by chemical bonds, forming compounds. All cellular processes; processes that are carried out at the cellular level involve physical or chemical changes in the composition of molecules/ions that are made up of atoms.

According to ChooseMyPlate teenagers should exercise for 90 minutes daily, two times each day.
A. True
B. False

Answers

The answer you are looking for is A. True.
Reason: When it comes to using calories, the more you weigh the more you will use. One slice of bread and two large bagels equal one serving.

I hope this helps! :>

Give some examples of rocks that would be formed through the process depicted in the figure above.



Answers

Some examples are slate and gneiss.











Answer:

mica or chlorite, gneisses and other coarse-grained rocks

Explanation:

This process of rock formation is called as foliation. In foliation, when pressure is applied the rock minerals which are disoriented gets aligned in a particular direction and thus leads to formation of a new organized planar rock form. This is  a common  process that occurs in sheety mineral such as mica or chlorite, gneisses and other coarse-grained rocks

Which best describes carbon dioxide’s path out of the body?

nose → pharynx → larynx → trachea → bronchus → alveoli
alveoli → trachea → bronchus → larynx → pharynx → nose
alveoli → bronchus → trachea → larynx → pharynx → nose
nose → larynx → pharynx → trachea → bronchus → alveoli

Answers

Answer: Option C

Explanation: Respiration is the process that involves the exchange of gases. The oxygen from the mouth is move inside the body and the carbon dioxide from the body is moved out of the body by the process of diffusion.

The movement of the carbon dioxide gas out of the body follows a certain path inside the body.

This path starts from Alveoli → bronchus → trachea → larynx → pharynx → nose. This is how the carbon dioxide moves out of the body.

Answer:

Option C

Explanation:

This path helps carbon dioxide throughout the body.

Should we put animals to unnatural and painful situations in the pursuit of knowledge

Answers

No if we really wanna know what animals can do is we learn and see how organism adapt to their natural environment
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