Which of the following explains the inversion of the aquatic pyramid of biomass? a. high phytoplankton turnover rate b. slow aquatic predator metabolisms c. small number of aquatic consumers d. high energy content of phytoplankton

Answers

Answer 1
C is the correct answer I believe.
Answer 2

Answer: Option C

Explanation:

The number of consumers is less than the number of producers but the biomass of consumers is more than the biomass of the producers.

The pyramid of the aquatic biomass is inverted it is because the size of the consumers is large as compared to that of the producers.

The consumers such as the fishes and other aquatic animals have more biomass as compared to that of the phytoplanktons.


Related Questions

Branches of the highlighted structure going to the intestines, liver, and pancreas are sent through the ________ plexus.

Answers

Final Answer:

The branches of the highlighted structure going to the intestines, liver, and pancreas are sent through the celiac plexus.

Explanation:

The celiac plexus, also known as the solar plexus, is a complex network of nerves located in the upper abdominal region, specifically around the celiac artery. It serves as a major autonomic nerve center and plays a crucial role in innervating various abdominal organs, including the intestines, liver, and pancreas.

The celiac plexus is responsible for transmitting sympathetic and parasympathetic nerve fibers to these organs, regulating their functions and maintaining homeostasis.

As the branches of the highlighted structure extend towards the intestines, liver, and pancreas, they pass through the celiac plexus, allowing for the integration of neural signals that influence digestive processes, blood flow, and other physiological functions.

This intricate network of nerves facilitates communication between the central nervous system and the abdominal organs, ensuring coordinated responses to various stimuli. The celiac plexus's involvement in the innervation of critical digestive organs highlights its significance in maintaining the overall functionality and balance of the gastrointestinal system.

What is the cut called when the venison loin is left attached to the backbone?

Answers

When the venison loin is left attached to the backbone the cut is called SADDLE.
Venison is used to describe the meat of a deer or an antelope. There are different types of cuts when butchering a deer. For instance, there is back strap cut, tenderloin cut, medallion cut, etc.

A victim of a physical assault who relives the event repeatedly in his or her mind may be suffering from

Answers

Psychological trauma

In addition to being a nutrient, vitamin d acts as a hormone. in addition to being a nutrient, vitamin d acts as a hormone.
a. True
b. False

Answers

Several sources have noted that Vitamin D is more of a hormone than a nutrient. The substance controls the concentration of calcium that is present in our system especially in the blood. The hormone is essential and vital in strengthen bones. 

Hence, the answer to this item is letter A. True. 

Which of these does NOT refer to a genotype of an organism?


homozygous


dominant


recessive


gamete

Answers

the correct answer is gamete.

Explain how the structure of an enzyme relates to how well the function catalyzes chemical reactions

Answers

The site active of the enzyme bins the substrate to form the complex enzyme-substrate to start a specific chemical reaction. The site active of the enzyme has to fit exactly the shape of the substrate to trigger the catalysis.

If we assume that, in the African savanna, the predator population remains constant, what other, nonmobile, factor would influence the antelope population? A) human presence B) other antelope C) available grass D) competition from zebra

Answers

The answer is c)available grass

its C , i took the testt trustt

Which lens is closest to the object that you are viewing?
A. ocular lens
B. objective lens

Answers

The answer to your question is, objective lens

What change to the following molecule's structure would result in a saturated fat? Image represents an unsaturated fatty acid molecule composed of a carboxyl group (-COOH) that is single bonded to a chain carbon, mostly in the form of methylene groups (CH2) single bonded to each other. Interrupting the chain of methylene groups is a pair of double bonded carbons with one less hydrogen each. This double bond creates a bend in the molecule. It needs to lose a hydrogen atom and form a double bond between hydrogens. It needs to lose a hydrogen atom and form another double bond between carbons. It needs to gain a hydrogen atom to eliminate the double bond between the carbon and oxygen. It needs to gain a hydrogen atom to eliminate the double bond between the two carbons.

Answers

The correct option is this: IT NEEDS TO GAIN A HYDROGEN ATOM TO ELIMINATE THE DOUBLE BOND BETWEEN THE TWO CARBONS.
An unsaturated fat is a fat molecule which has one or more double bonds in its molecule while a saturated fat is one that has only single bonds in its molecule. For an unsaturated fat to become saturated, it needs to gain more hydrogen atoms which will eliminate the double bonds between the carbons of the unsaturated fat.

Answer:

the answer is c

Explanation:

i just took the test :3

The lymph system is a network of small vessels and organs that includes _____.

Answers

The lymphatic system is a network of small vessels and organs that includes lymph nodes. In these lymph nodes the lymph is filtered. Other organs that are part of the lymph system are: the tonsils, adenoids, spleen and thymus.The main function of the lymphatic system is to rid the body of toxins, waste and other unwanted materials.  

Answer:

lymph nodes

Is your Answer

Karen has type 1 diabetes, and she often forgets to administer insulin to herself. why does her breath usually have a fruity odor?

Answers

Karen’s breathe has a smell of fruity odor because of the ketones in which they are likely produced because insulin is not enough in the body of the individual. Karen did not inject insulin in her body in which is required for a person with type 1 diabetes, making her mouth smell a fruity odor.

About what percentage of eukaryotic DNA transcribes protein?
A. 1%–3%
B. 25%–35%
C. 65%–75%

Answers

It normally depends on the eukaryoke but it would be
 A. 1%-3%

Describe the adverse consequences of excessive alcohol intake and college students

Answers

Drinking too much can take a serious toll on one's health.The short term effects include drowsiness,slurring speech,sleep disruption and lowering of body temperature.Any short term effect can be amplified when alcohol is consumed with mind altering substances like drugs.Side effects include hangover, weight gain, depression,cancer,liver damage.Long term consumption of alcohol causes death of brain cells, pancreatitis.

College students in present generation have no idea about how their health is being spoilt.They are consuming a lot of alcohol in parties and other functions. Awareness should be created among them.

The cells that make up muscle tissues are highly specialized for the process of

Answers

The cells that make up muscle tissue are highly specialized for the process of producing the process or way of contracting or contraction in which this is vital with the muscles in order to produce contraction when having to move or flex specific types or parts of the body.

What makes up the largest portion of the hydrosphere

Answers

Answer chooses will help .
The oceans. because hydrophere is water

Based on the pyramid, which organism(s) provide the MOST available energy?

Answers

Your answer is D

The triangle shows the main provider of food and energy, and then everything that feeds off of that, main provider is always at the bottom. and up from there is everything that survives off of it.
D.
Option D indicates producers that can make their own food, they provide most available energy but they use a part of energy for their own purpose and the remaining energy is gained by the next group lying above them in the pyramid so as we go up the energy declines.
Mathematically,
Suppose E1 is the energy of the bottom group
a is the energy they use for their own purpose
b is the remaining energy
So,
remaining energy = total energy - used energy
i.e. b = E1 - a
Now, b is the total energy for the next group so as we go up the pyramid, the energy becomes lesser and lesser.

What is the job of the arrector pili muscle how is this related to the phenomenon called goosebumps?

Answers

The arrector pili muscle is the muscle connected to our, and all mammals, hair follicles. When it contracts it causes the hair to become erect causing a "goosebump."

With a new baby, your sleep has been interrupted so frequently that you have been deprived of rem sleep for several days. how might this affect you?

Answers

1. sleep schedule
2.hygiene
Final answer:

Lack of REM sleep can lead to cognitive and emotional difficulties like memory trouble and mood swings, and in extreme cases can contribute to hallucinations or aspects of psychosis. Physical health may also be affected as it's the time for tissue repair and immune system boosting.

Explanation:

Being deprived of REM sleep for several days can have multiple effects on you. REM sleep is a deep phase of sleep where most dreaming occurs and it is thought to play a role in learning, memory, and mood regulation. Lack of this sleep can result to cognitive and emotional issues. It might lead to memory trouble, difficulty concentrating, mood swings, or even depression. In extreme cases, REM sleep deprivation can contribute to hallucinations or other aspects of psychosis. Also, your physical health may be affected, because during REM sleep your body has the time to repair tissues and cells, and to boost the immune system. Therefore, significant lack of REM sleep may also leave you more prone to illnesses.

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A mutation can cause a change __________.
a. in the amino acid sequence of a protein
b. in the shape of a protein
c. in the way the cell cycle is regulated
d. that is beneficial to the cell
e. all of the above

Answers

I think the answer is E

The loss of an embryo or fetus during the first 20 weeks of pregnancy is referred to as a miscarriage or __________.

Answers

Stillbirth is the only other thing I’ve heard a miscarriage be called, hope that helps

Answer:

The loss of an embryo or fetus during the first 20 weeks of pregnancy is referred to as a miscarriage or __________.

spontaneous abortion.

Explanation:

A miscarriage or spontaneous abortion is the loss of a fetus inside the first 20 weeks of pregnancy. It is called that because the women have not developed the rights conditions to carry the fetus into its final stage. The majority of miscarriages happen in the first 12 weeks of pregnancy and they are due to age, substance influence, diabetes, and thyroid problems. Which develop in most of the cases chromosomal abnormalities.

How does the rate of extinction compare to the rate of species formation on earth today?

Answers

The rate of extinction is faster.


Why might a seat in the senate be more attractive to a candidate than a seat in the house?

Answers

The senators do not have to run for office as often 

A Senate seat may be more attractive to candidates than a House seat due to longer terms, fewer members, statewide representation, influence in confirming appointments, a higher profile, and involvement in foreign policy, offering a broader and more influential platform.

A seat in the Senate may be more attractive to a candidate than a seat in the House of Representatives for several reasons:

1. Longer Terms: Senators serve six-year terms, while members of the House serve two-year terms. Longer terms can provide greater stability and allow senators more time to focus on their legislative priorities without the constant pressure of re-election.

2. Fewer Members: The Senate has 100 members, whereas the House has 435 members. With a smaller body, senators may have more individual influence and opportunities for leadership positions.

3. Statewide Representation: Senators represent an entire state, which can provide a broader platform and the chance to address statewide issues, while House members represent smaller congressional districts.

4. Advise and Consent: The Senate has the power to confirm or reject presidential nominations for executive and judicial positions, providing senators with a role in shaping the federal government's direction.

5. Higher Profile: The Senate often attracts more media attention and is seen as a higher-profile legislative body, which can be appealing to candidates seeking a more prominent role in the national political landscape.

6. Foreign Policy: The Senate plays a significant role in foreign policy and international treaties, which can be an attractive prospect for candidates interested in global affairs.

While the attractiveness of a Senate seat may vary for individual candidates based on their goals and priorities, these factors can make Senate positions more appealing to certain candidates compared to House seats.

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which of the following is an example a pseudo science? (choose two) a.biology b. astrology c. chemistry d.physics f. medicine

Answers

it would be Biology and Chemistry 

Answer:

The correct answer will be options-astrology and medicine

Explanation:

Pseudo-science is the practice of the science which is based on the belief system and lack evidence.

The pseudo-science practices cannot be scientifically tested as they lack evidence and verified as they are based on the belief system. They are based on the philosophical system like religious practice and many others.

The practice of astrology is based on the predictions which show the relation of an individual to the celestial bodies and the practice of homoeopathy in medicine which is not based on the evidence but on the belief system.

Thus, options-astrology and medicine are the correct answer

Where in the body does perceptual adaptation occur - the eye of the brain?

Answers

Perceptual Adaptation is the ability to readjust over time an altered visual perception of the world a person sees so that eventually it will appear normal again. This processing of visual stimulus is done in the brain.
Final answer:

Perceptual adaptation occurs in the brain, not the eye. The brain can adapt to changes in sensory input and adjust its processing accordingly, such as when walking from a brightly lit area to a dark room.

Explanation:

Perceptual adaptation occurs in the brain, not the eye. The process involves the brain's ability to adapt to changes in the sensory environment and adjust how it processes sensory information, such as sight.

For example, when you walk from a brightly lit environment into a dark room, the eye's function remains the same. However, it's the brain that adjusts to the reduced light level, making it possible to see in the darker environment.

Hence, it's clear that perceptual adaptation is a function of the brain as it interprets and adapts to changes in sensory inputs.

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Which statement about scientific knowledge is true?

A. Scientific knowledge is agreed upon by all scientists.
B. Scientific knowledge is not based on observation.
C. Scientific knowledge can never be proven wrong.
D. Scientific knowledge can change with new evidence.

Answers

D is the correct one because it does change :) 

The correct answer is D. Scientific knowledge can change with new evidence.

Explanation:

Scientific knowledge refers to the knowledge and understanding scientist obtained about the world using the Scientific method that includes stages such as observing, creating a hypothesis, testing, etc. This implies scientific knowledge emerges based on evidence that also depends on discoveries and new instruments, because of this scientific knowledge is not static but changes over time, which means it can be proven wrong or change if there is new evidence. According to this, the statement about scientific knowledge that is true is "Scientific knowledge can change with new evidence".

why does the rotation of earth require people to establish time zones?

Answers

The Earth rotates constantly and is exposed to the sun in different intervals & time periods - Thus, people need to establish a time zone to state when & where the sun rises as well as sets during daytime. 
The Earth rotates constantly and is exposed to the sun in different intervals & time periods - Thus, people need to establish a time zone to state when & where the sun rises as well as sets during daytime. 

Which of the following statements is true? Rainforest vines grow up trees to reach the upper canopy. This is an example of light competition. Biologists believe that true parasitism in nature is very rare because not all hosts are harmed by the parasite. A tapeworm living in the small intestine of a human is an example of an ectoparasite. Mutualism is the most important symbiotic relationships for evolution because both organisms must learn to work together.

Answers

Answer:

Rainforest vines grow up trees to reach the upper canopy. This is an example of light competition.

Explanation:

Competition among plants is often refered to when plants are competing for resources, from water, to nutrients or light, this types of competition are often seeing in plants and examples of this are commonly found from plants with larger, deeper roots to plants with higher and higher canopies, trying to defeat other tall plants on the search for sun light.

Gonorrhea is spread through ________.
a. semen, vaginal fluid and kissing
b. semen and vaginal fluid
c. semen, vaginal fluid, and sharing cups
d. semen, vaginal fluid, kissing and sharing cups

Answers

answer is a. it is transmitted by penetrative sex - when penis enters vagina, mouth or anus

the answer is A.

brainliest plsss

The body monitors fat stores by assessing levels of the hormone ____, which is produced and secreted by fat cells.​

Answers

Leptin. Leptin is produced by fat cells and released when your body has enough fat in storage. When leptin reaches the brain, it gives your body a feeling of fullness so that you will not want to continue eating. Individuals with leptin resistance, where the leptin hormone signals are not received as they should be, are often overweight because they do not have the same brain signals telling them that their body is full.

The process by which heavy nuclei gain stability, and therefore release energy, by fragmenting into two midsized nuclei is called

Answers

Answer:  "fission" .
_______________________________________
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