If catfish eat algae, and there's 20,000 kcal/m2 of energy stored as biomass in algae in a pond, how much energy stored as biomass in catfish in that pond would you expect there to be?

Answers

Answer 1

There will be 2,000 kcal/m² of energy stored as biomass in catfish in the pond.

What is Biomass?

This is defined as the position of an organism in the food chain and  10 percent of energy stored as biomass in a trophic level is passed from one level to the next.

This is why the 10 percent of 20,000 kcal/m² which is 2,000 kcal/m² will be most likely present in the next level.

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Related Questions

A plane is taking off of an runway. This is an example of?

Answers

Answer:

vrtkoff

Explanation:

The vrtkoff example represents a simplified aircraft taking-off from a runway. There are several viewpoints defined in this model, both static and attached to the plane, allowing you to see the take-off from various perspectives.

Answer:

The vrtkoff example represents a simplified aircraft taking-off from a runway.

Explanation:

I need help with this a s a p

Answers

True

staying at a high altitude can lead you to dangers, but you can be careful to cause any fall, but staying in the thunderstorm, it's a no, you can't get out by yourself.

*my English is not great I hope you can understand*

You are visiting family in tennessee. one morning, the weather is warm and humid. which type of air mass is most likely causing this weather?

Answers

The type of air mass that is most likely causing this weather is Maritime tropical.

What do you mean by Air mass?

Air mass may be defined as a large volume of air in the atmosphere that is mostly uniform in temperature and moisture.

Air mass is responsible for determining the type of weather in a particular geographical location.

Therefore, the type of air mass that is most likely causing this weather is Maritime tropical.

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Answer: It is maritime tropical.

Explanation: I took the asignment on edge 2022.

Which membrane protein maintains the concentration gradients of ions across a neuronal membrane?.

Answers

Answer:

The sodium-potassium pump moving Na+ ions out and K+ ions in. The sodium-potassium pump moving Na+ ions out and K+ ions in - this channel maintains the ion concentration gradients across a neuronal membrane.

Explanation:

Got the answer from quizlet

Which statement best describes two objects experiencing a gravitational interaction?
A.
The objects can only repel each other and the force does not depend on their masses.
B.
The objects can only attract each other and the force depends on their masses.
C.
The objects can attract and repel each other and the force does not depend on their masses.
D.
The objects can attract and repel each other and the force depends on their masses.

Answers

The answer is D it showing the force depending on the mass

Why do they call them fossil fuels

Answers

Answer:

Fossil fuels got the name from being produced by fossilized remains of plants and animals. Fossil fuels are also known for having awfully high carbon levels, which is not good.

__________________________________________________________

Questions?

Ask in the comments.

Answer:

because they were formed from the fossilized, buried remains of plants and animals that lived millions of years agoago

Explanation:

Label the tissue layers of the small intestine

1. Serosa.

2. Outer-longitudinal.

3. Sub-mucosa.

2

4. Mucosa.

5. Intestinal villi.

6. Lumen.

What type of cross-section is this?

2 m

Page 3 of 4

692 words

LX

English

Address all elements of the prompt in your response

Paraphrase, quote and

Focus

ES

Answers

Answer:

sorry cannot paste a pic look it up

Explanation:

sorry

All of the following are anthropoids from the Fayum EXCEPT Group of answer choices Oligopithecidae Eosimiidae Propliopithecidae Parapithecids

Answers

Given what we know, we can confirm that the animals listed that are not a part of the anthropoids are the Eosimiidae.

Why are they not anthropoids?

The Eosimiidae' are a species of now-extinct primates that very closely resemble the anthropoid family. They were once linked to the anthropoids and thought to belong to this group due to their very similar traits and behaviors, over time, however, it was discovered that they did not in fact belong to this grouping.

Therefore, we can confirm that the animals listed that are not a part of the anthropoids are the Eosimiidae.

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how are genetically modified organisms beneficial?

list 3 ways on how…

Answers

Answer:

Some benefits of genetic engineering in agriculture are increased crop yields, reduced costs for food or drug production, reduced need for pesticides, enhanced nutrient composition and food quality, resistance to pests and disease, greater food security, and medical benefits to the world's growing population.

The model shows what happens to chromosomes
during a certain part of the cell cycle.

A. Metaphase
B. Interphase
C. Telophase
D. Anaphase

Answers

B. Interphase
Because interphase is where chromosomes duplicate

I need help with this

Answers

C: The organelles are enclosed in membranes

_____is the application of force to move something closer. *
1 point
A. push
B. pull
C. a push and a pull
D. All of the above

Answers

Explanation:

push is the application of force to move something closer..

Point, . push ,a push and a pull is the application of force to move something closer.

Option (D) is correct.

When you apply force to move an object, there are generally two ways to do it: pushing or pulling.

1. Pushing: This is when you exert force on an object away from you, causing it to move in the direction of the force. For example, if you push a chair forward, you apply force in the direction away from you, making the chair move forward.

2. Pulling: This is when you exert force on an object towards you, causing it to move in the direction of the force. For instance, if you pull a door towards you, you apply force in the direction towards you, making the door move inwards.

So, the application of force to move something closer can involve either pushing or pulling. Therefore, the correct answer is "All of the above" (D), as both A (push) and B (pull) are correct ways of applying force to move something closer.

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An element that can bioaccumulate and
lead to biomagnification is
A. hydrogen
B. oxygen
C. argon
D. mercury

Answers

Explanation:

OPTION (D) IS CORRECT

An element that can bioaccumulate and

lead to biomagnification is "MERCURY "

[tex] \large \sf \pmb{D) \: Mercury}[/tex]

An element that can bioaccumulate andlead to biomagnification is Mercury

What is Mercury with Explanation?

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What is Planet Mercury?

brainly.ph/question/550411

Which of the following facts supports the argument that it is unsafe to give antibiotics to mature poultry?

Answers

Antibiotic resistance is the major threat to human health because that microbes causes diseases in human, animals and plants.

Why antibiotic is considered unsafe?

The use of antibiotics on chicken farms not only encourages chickens to grow unnaturally large and fast but it also creates a grave threat to human health in the form of growing antibiotic resistance. Regular application of antibiotics causes resistance of microbes which can damaged the health of humans.

So we can conclude that antibiotic resistance is the major threat to human health.

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Necrotic cell death :___________
a) usually involves inflammation.
b) is usually much slower than apoptotic cell death.
c) usually requires several days.
d) is the result of a genetic program for self-destruction.
e) is apoptotic.

Answers

Necrotic cell death is caused by external factors and usually involves inflammation.

What is necrotic cell death?

Necrotic cell death is cell death caused by external factors such as injury or infection which usually involved swelling of cells, plasma membrane rupture and spilling out of cellular components.

Unlike apoptosis or programmed cell death, necrotic cell death is a harmful way for cells to die.

Thus, it can be concluded that necrotic cell death usually involves inflammation.

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The function of rRNA is to

synthesize mRNA

synthesize DNA

form ribosomes.

transfer amino acids to ribosomes.

Answers

It is C because it depends on the DNA

How would a rock's weight on the Moon or the Sun compare to its weight on Earth? Assume that the rock would not burn up.
A.
It would weigh less on the Moon and more on the Sun.
B.
It would weigh less on the Moon and on the Sun.
C.
It would weigh more on the Moon and less on the Sun.
D.
It would weigh more on the Moon and on the Sun.

Answers

A.

because moon has less gravitation and sun has more, depending on their mass.

help me please it’s due tomorrow

Answers

Answer:

James Watson and Francis Crick on 2.

help my and thanks.cd

Answers

Answer: Richter scale

Explanation:

Answer:

:/

Explanation:

:/

removal of heavy metals from the soil can be done by trees . justify

Answers

This is true because when the tree is taking nutrients that it needs to survive from the soil it takes the heavy metals with it. Hope this helped :)

What do you think happened to both the elk and aspen tree populations as a result of removing wolves from the park?.

Answers

Answer:

When wolves were removed from the habitat, the elk thrived, causing a population increase. more elk means an increase in the need for food. The leaves of an aspen tree make good food for elk causing over-grazing and soon, the "aspen trees will be eaten out."

Explanation:

You are knowledgeable about cellular metabolism. Which of the following processes is common to fermentation, anaerobic respiration, and aerobic respiration?
a. glycolysis
b. the Krebs cycle
c. the electron transport system
d. glycosylation

Answers

Answer:

the electron transport

HELP ME FILL OUT THIS CHART PLEASE!!!!!!!!!!!!!! I NEED HELP
answer the ones you know

Answers

Answer: Deltoid-  shoulder abduction

Pectoralis Major - Adduction and internal rotation of the arm on the shoulder joint

Rectus Abdominis - Flexes the vertebral column in addition to compressing the abdominal wall.

Ilioposas - Flexion and external rotation of the thigh at the hip joint

quadriceps - cross both the hip and knee joints

Tibialis Anterior dorsiflexor of the foot.

Latissimus Dorsi - Internal rotation, adduction and extension of the arm.

Rhomboid - scapular retraction around the scapulothoracic joint

Erector Spinae - straighten the back and provide for side to side rotation

Gluteus Maximus - Extension and external rotation of the thigh at the hip joint

Harmstrings - Flex knee extend the thight at your hip and rotate your lower leg from side to side when your knee is bent

Which tissue protects the organs? A. Muscle b.connective. C.nerve. D.epithelia

Answers

Answer:

B. connective tissue

Explanation:

they act as a sorta framework for the organs, protecting them from moving around too much and also separates them from one another

Help please I’ll give brainliest

Answers

Answer

1) The similarities and variances in the body architecture of different species serve as anatomical evidence of evolution.

2) Vestigial structures are structures that have lost their function due to evolution.

3) Fossils provide evidence for the evolutionary transition that led to present species from now-extinct forms.

4)They share a more recent common ancestor, embryos of creatures with a tighter genetic link tend to look similar for a longer length of time.

5) Scientists compare these molecules between life forms and investigate patterns of change in order to understand the evolutionary history of species.

Explanation:

Above give clearly..

EASYYYYYYYY
AS THE CELL GETS SMALLER, WHAT HAPPENS TO THE SURFACE AREA TO VOLUME RATIO

Answers

The important point is that the surface area to the volume ratio gets smaller as the cell gets larger. Thus, if the cell grows beyond a certain limit, not enough material will be able to cross the membrane fast enough to accommodate the increased cellular volume.

Match the terms from Unit 5 with their definitions.

Question 1 options:

Air masses meeting at boundaries which can produce severe weather.


A description of the atmosphere providing the temperature, precipitation, and cloud cover which can change day to day.


Long-term weather patterns based on average temperatures, precipitation, altitude, latitude and ocean currents.


Heat energy from the sun that travels through space and is absorbed by Earth.


Lines of equal pressure that show pressure patterns across an area on a weather map.


The layer of the atmosphere closest to the earth, with the greatest air pressure and where most weather takes place.


The atmosphere's most abundant gas.


A large section of air that has an even temperature, humidity, air pressure, and carries its own weather.


Horizontal air movement due to the differences in air pressure.


Invisible lines that run east to west, parallel to the equator. The most important factor affecting climate.

1.
Latitude

2.
Troposphere

3.
Radiation

4.
Longitude

5.
Exosphere

6.
Conduction

7.
Air Masses

8.
Wind

9.
Weather

10.
Climate

11.
Fronts

12.
Oxygen

13.
Nitrogen

14.
Isobars

Answers

The correct terms and their definitions are correctly matched below about the earth and it's atmosphere.

The earth and it's atmosphere

Air masses meeting at boundaries which can produce severe weather fronts. That is Fronts (11)

A description of the atmosphere providing the temperature, precipitation, and cloud cover which can change day to day is called the weather. That is weather (9)

Long-term weather patterns based on average temperatures, precipitation, altitude, latitude and ocean currents are called climates. That is climates (10)

Heat energy from the sun that travels through space and is absorbed by Earth is called radiation. That is radiation (3)

Lines of equal pressure that show pressure patterns across an area on a weather map are called Isobars. That is Isobars (14)

The layer of the atmosphere closest to the earth, with the greatest air pressure and where most weather takes place is called the troposphere. That is troposphere (2)

The atmosphere's most abundant gas is Nitrogen. That is Nitrogen (13)

A large section of air that has an even temperature, humidity, air pressure, and carries its own weather is called the air masses. That is air masses (7)

Horizontal air movement due to the differences in air pressure is called wind. That is wind (8)

Invisible lines that run east to west, parallel to the equator. The most important factor affecting climate are called the Latitude. That is Latitude (1)

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The saturation of hemoglobin is __________% at the arterial PO2 of 95 mmHg, and is __________% at the venous PO2 of 40 mmHg.

Answers

The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg

Saturation of Hemoglobin

The saturation of hemoglobin at the arterial PO₂ is 100 percent due to the constant supply of oxygen taken in from the environment. while at the venous PO₂ the hemoglobin is 75% due to the limited supply of oxygen.

Hence we can conclude that The saturation of hemoglobin is 100% at the arterial PO₂ of 95 mmg and is 75% at the venous PO₂ of 40 mmHg.

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To date, most of our natural antibiotics have been found to be produced by members of what genus?.

Answers

Answer:

streptomyces

Explanation:

Answer:

yes it's natural

Explanation:

100% natural to the century we are now so yeah

Name 2 reasons why bacteria are resistant to antibiotics?

Answers

Answer:

Antibiotic resistance

Antibiotic resistance is accelerated when the presence of antibiotics pressure bacteria and fungi to adapt. Antibiotics and antifungals kill some germs that cause infections, but they also kill helpful germs that protect our body from infection. The antibiotic-resistant germs survive and multiply.

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