The question and answer choices are in the picture. THIS EXAM IS BEING TIMED SO I NEED ANSWERS, NOT LINKS, ASAP!!

Answers

Answer 1

Answer:

30 units of energy will be available to primary predators.

Explanation:

Using 10 % law i.e at each step 10 % of energy is transferred to the next trophic level at the rest of either consumed or lost to environment..

so plants have = 3000 units

herbivores = 10% of 3000 = 10/100 × 3000

= 300 units

so primary predators will have = 10% of 300

= 10/100 × 300 = 30 units

Related Questions

Clarify the role of neuron when one suddenly touch the hot body?

Answers

When a person meets a hot object without thinking about it, the heat stimulates temperature and danger receptors in the skin, resulting in a sensory impulse that passes to the central nervous system. After that, the sensory neuron forms synapses with interneurons, which then connect to motor neurons.

What happens when you drink to much salt water

Answers

Answer:

when you drink to much salt water you dehydrate quickly

Explanation:

Consuming very salty water, like the kind in the ocean, may introduce more salt to your body than it's capable of processing. Your body attempts to flush the excess by inducing urination, pushing your kidneys into overdrive. Because you must excrete more water than you consume to get rid of the extra salt, you may dehydrate quickly.

Explain how energy flows in a food chain.
DONE

Answers

Energy flows in a food chain from sun to plant then an animal eats that plant and another animal eats that animal and then we eat that animal and the cycle continues

Which answer has two genotypes that will produce the same phenotype? Use complete dominance to answer.

•DD and dd
•Dd and dd
•They're all different.
•DD and Dd

Answers

DD and Dd: both produce a dominant trait

how does too much fishing in an area affect its ecosystem

Answers

It can change the size of fish remaining, as well as how they reproduce and the speed at which they mature. When too many fish are taken out of the ocean it creates an imbalance that can erode the food web and lead to a loss of other important marine life, including vulnerable species like sea turtles and corals.

what percent of fresh water is available for human consumption ?

Answers

Answer:

Only 1%

Explanation:

97% of the earth's water is salt water so we cant drink that. The remaining 3% of the fresh water is contaminated with germs so only 1% of it is ready for consumption :)

Have an amazing day!!

Please rate and mark brainliest!!

b) Without insulin, what happens to the glucose transporter (GLUT 4) on the cell surface?

Answers

GLUT4 is a glucose transporter protein that is detained intracellularly without insulin in different vesicles that contain proteins such as aminopeptidase.

What is the GLUT4?

It is the skeletal muscle-specific glucose transporter, found mainly in insulin-sensitive tissues, such as muscle and adipocytes.

The lack of insulin affects the migration of Glut-4 towards the plasmatic membrane, being stopped intracellularly in different vesicles and therefore producing a decrease in the transport of glucose into the cell.

Therefore, we can conclude that GLUT4 is a glucose transporter protein that is detained intracellularly without insulin in different vesicles that contain proteins such as aminopeptidase.

Learn more about GLUT4 here: https://brainly.com/question/13154510

What is the role of cartilage in the spinal column?

Answers

The cartilaginous discs between vertebrae absorb and distribute shock and keep the vertebrae from grinding together during movement.

When a nonsterile product is used in the preparation of a Category 2 CSP, O a) endotoxin testing must be performed. b) the assigned BUD is 10 days when refrigerated. Oc) sterility testing must be performed. d) the assigned BUD is four days at room temperature.

Answers

C) sterility testing must be performed

What is the role of a sensory receptors

Answers

Answer :A sensory receptor is a structure that reacts to a physical stimulus

Explanation: in the environment, whether internal or external. It is a sensory nerve ending that receives information and conducts a process of generating nerve impulses to be transmitted to the brain for interpretation and perception.

how could gene therapy someday be used to treat genetic disorders

Answers

Answer:

To my knowledge, it already is being used to treat them

Explanation:

things such as lactose intolerance are already being treated like this, same with many more things.

Answer:

Gene therapy techniques allow doctors to treat a disorder by altering a person's genetic makeup instead of using drugs or surgery. The earliest method of gene therapy, often called gene transfer or gene addition, was developed to: Introduce a new gene into cells to help fight a disease.

Explanation:

Love ur pfp!!! Please give me brainliest!!!

Charred meat can cause cancer.

Answers

Answer:

What? This is a statement, not a question. But the answer if this would be in question form is yes.

Explanation:

uhm yes u would be correct is this was a question i guess

18. How many elements do not end with the traditional element
suffix of - "ium"?
?

Answers

There should be 36 that do not include -ium

Answer:

Explanation:

There are 118 elements and 80 end in ium, meaning 38 do not

Describe how the sequence of nucleotides in mRNA codes for the amino acids of a protein. How can th
insertion or deletion of even one nucleotide in mRNA cause significant changes to the protein that
result?

Answers

Answer:

330

Explanation:

6. Which of the following fundamental units does the Système International
not use?
A. kg
B. mL
C. in.
D. cm

Answers

Answer:

The answer is B, C, D

Explanation:

They use Kg in the Système International so that is not an option of choice.

-Hope this Helps!

-Justin:)

Answer:

B, C, and D

Explanation:

The Fundamental Units are :

mass = kilogram (kg)length = metre (m)temperature = Kelvin (K)amount of substance = mole (mol)luminous intensity = candela (Cd)electric current = Ampere (A)time = second (s)

Out of the given options, only A is a fundamental unit used by the Systeme Internationale.

Hence B, C, and D are the options necessary

Which of the following are true about photosynthesis and cellular respiration. (Select all that apply.)

Question 3 options:

The relationship between them enables life to survive as we know it.

They both take place in human cells.

The products of one process are the reactants of the other.

They both happen only in plants.

Answers

Answer:

The relationship between them enables life to survive as we know it. The products of one process are the reactants of the other.

Explanation:

i took the test and got 100% hope this helps

The following statement is true about photosynthesis and cellular respiration: the relationship between them enables life as one knows it to survive, that is the first option.

What are photosynthesis and cellular respiration?

Photosynthesis is the process by which green plants, algae, and some bacteria convert sunlight, water, and carbon dioxide into energy-rich organic compounds, such as glucose, and release oxygen into the atmosphere as a byproduct. During photosynthesis, light energy is absorbed by pigments called chlorophyll, and cellular respiration is the process by which all living organisms, including plants, animals, and humans, convert energy-rich organic compounds, such as glucose, into energy that can be used by the cells. During cellular respiration, glucose and oxygen are broken down in the cells to release energy in the form of adenosine triphosphate (ATP), which is the energy currency of the cells.

Hence, the following statement is true about photosynthesis and cellular respiration: the relationship between them enables life to survive as one know it. That is the first option.

Learn more about photosynthesis and cellular respiration here.

https://brainly.com/question/29771613

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Which of the following is most important to cultivating food in order to sustain human growth?

A. Domesticating animals
B. Agriculture
C. Mining species
D. Manufacturing

Answers

B. Agriculture
hope it helps

This is a potato plant The potatoes you eat grow underground, attached to the roots. What other function do the roots have?

A) absorb water and nutrients

B) make food by photosynthesis
reproduction and seed-production

D) collecting sunlight

Answers

A) Absorb water and nutrients

Answer:

A) absorb water and nutrients

Explanation:

usa test i took it

where in the Human body is maxilla found

Answers

Answer:

Upper Jaw

Explanation:

The maxilla bone forms the upper jaw

Hope this helps, good luck!

David is in therapy for anger issues. He is in therapy with six other people, who discuss their anger issues with each other and a therapist who is also present. David and the others in therapy give each other feedback, as does the therapist. David is MOST likely participating in _____ therapy.

group
REBT
dialectical behavior
family

Answers

Given what we know and the information being described in the question, we can confirm that David is most likely participating in group therapy.

What is group therapy?

This is exactly as it sounds, a therapy session involving more than one person at a time. The idea behind this method of therapy is that it to allow the participants to feel identified with their troubles, and take inspiration from others as to how to deal with and better their behaviors.

Therefore, we can confirm that David is most likely participating in group therapy.

To learn more about group therapy:

https://brainly.com/question/10595984?referrer=searchResults

A student is using a microscope to determine if a sample of pond water contains living things.
What observation does she need to record in her laboratory notebook to determine if the sample contains living things?

Answers

Answer:

at first she need to take a sample of pound and kept under zhe observation that any partices of living beings. she need to write how she took the sample and how she found sample of living things

What could happen to a species if the environment changes causing it to become less well adapted to its environment?
A. The species will have less competition.
B. The species may become extinct.
C. The species is more likely to survive and reproduce.
D. There will be more variation within the species.

Answers

Answer:

Explanation:

Which statement could be supported by the graph? The number of coyotes will decrease in response to an increase in the rabbit population. The number of hawks will decrease in response to a decrease in the mice population. The number of frogs will decrease in response to an increase in the fly population. The number of grasshoppers will increase in response to an increase in the bird population.

Answers

Answer:

The number of hawks will decrease in response to a decrease in the mice population.

Explanation:

I took the k12 test and got it correct

Which statement can best be supported by the picture of embryos

Answers

A

Explanation:
it’s the one that makes the most sense !

Meristem cells in plants are most similar to which type
of animal cells?

Answers

Answer: stem cells

Explanation: They divide to give rise to one daughter cell that continues to be meristematic and another that differentiates. Meristems fall into three categories: apical, lateral, and intercalary. Apical meristems occur at the growing shoot and root tips

Answer:

Meristematic cells are similar to stem cells in animals.

Explanation:

So it is Stem cells

Mention one type of articulation (joint) and where is located.

Answers

Explanation:

PIVOT JOINT- between the atlas and axis

1. What foods help you gain
weight?

Answers

Protein, rice, red meat, nuts and nut butter, whole-grain breads, other starches, protein supplements.

Healthy weight gaining foods:

R e d m e a t s:

P o u l t r y:

O i l y f i s h :

C h e e s e:

D r y Fo o d s:

W h o l e e g g s

Unhealthy weight gaining foods (Eat it's with moderation):

Pizza

Fried foods

Burgers

Hot Dogs

(goes on)

Here you go.

Hope this helps!

When a cell does not have enough oxygen to support cellular respiration, which of the following processes would occur?
anaerobic respiration
photosynthesis
aerobic respiration
krebs cycle

Answers

keeps cycle is the correct answer

PLEASE HELP!!!

True or False? Sunspots are areas of the sun that are cool enough for a rocket to land on

Answers

The awnser is false, sunspots are concentrated areas of the sun(higher amount of heat)

HELP!! PLEASE. Fill in the missing information for the punnett square below.

Answers

Answer:

Bb Bb Bb Bb (All boxes)

Explanation:

Each are dominant

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1. Find the sum.Use tiles to find 29 + 28. PLEASE HELP!!!!!!!!!!! converts matter into energy to create a star's extraordinary heat and light.Anuclear fissionBnuclear fusionCnuclear explosionDa supernovaplease help What type of protection does U.S law grant the creator of a book, film, or piece of musicA) A public franchise, which grants the exclusive right to use the creation during the creator's lifetime and to his or her heirs for 70 years after the creator's death.B) A copyright, which grants the exclusive right to use the creation during the creator's lifetime and to his or her heirs for 70 years after the creator's death.C) A copyright, which grants exclusive rights to the creator for 20 years after the work is created.D) A patent, which grants the exclusive right to use the creation during the creator's lifetime and to his or her heirs for 70 years after the creator's death. The circumference of a circle is 3 cm. What is the area of the circle?Question 3 options:9cm21.5cm26cm22.25cm2 which sentence is the clearest example of alliteration?A. The silky socks slipped on her feet easily.B. The doors slam sounded like a ballon popping.C. His feet took flight when he raced.D. Righty tighty, left loosey. The Distribution of Power how are primary and secondary pollutants alike? Find the Value of X.Solve for X Read these sentences from paragraph 7.No one would disagree with the notion that the United States has long been moving toward equality of rights without the ERA. Indeed, great strides have been made. The reason for this is that the entire society is suffused with the concept of equality.How are these ideas connected to DeConcini's concluding statements about the fight for passage of the ERA?A These sentences suggest that there is greater acceptance of equal rights for women now; therefore, now is the right time to pass the ERA.B These sentences suggest that everyone in the U.S. supports equal rights for women now; therefore, now is the right time to pass the ERA.C These sentences suggest that great progress has already been made; therefore, the fight to pass the ERA is now at its conclusion.D These sentences suggest that the ERA may not be necessary in a few years; therefore, the fight to pass the ERA is at its conclusion. What does water quality mean?- Factors that affect water quality. Explain how they affect water quality and theideal level for each.- Temperature:- pH:- Dissolved Oxygen:- Nitrates and Phosphates:- Turbidity:- Bioindicators: Identify the correct sentence.A.We "always" watch "60 Minutes" on Sundays.B.We always watch "60 Minutes" on Sundays.C.We always watch 60 Minutes on Sundays.D.We always watch "60 Minutes" on "Sundays." A 3.0-kg block moves up a 40 incline with constant speed under the action of a 26-N force acting up and parallel to the incline. What magnitude force must act up and parallel to the incline for the block to move down the incline at constant velocity? If -3=4x+7 what is x? Is 1/8 x 20 greater than or less than 20? Please explain! Please help me using the letters! Pippa wants to read this poem aloud:Little Thingsby E.C. BrewerLittle drops of water,Little grains of sand,Make the mighty oceanAnd the pleasant land.Thus the little minutes,Humble though they may be,Make the mighty agesOf eternity.Pippa thinks this poem is about the importance of small things. How could Pippa communicate this meaning when she reads the poem aloud?A emphasize the last word in each lineB read with increasing speed from beginning to endC alternate raising and lowering her voice with each lineD emphasize specific words, such as little and mighty Below is the thermochemical equation for the combustion of octane.How much heat is released during the combustion of 8 moles of octane (C8H18)Question 4 options:Impossible to answer this question with the information provided.43,764 kilo joules of heat is released7,004,224 kilo joules of heat is released2735 kilo joules of heat is released87,528 kilo joules of heat is released Wind is air moving from areas of high pressure to areas of low pressure. air moving from areas of low pressure to areas of high pressure.air moving from areas of high temperature to areas of low temperature. A series of transformations on quadrilateral Yresulted in quadrilateral Z. The angle measures ofquadrilateral Y are congruent to those ofquadrilateral Z. The side lengths of quadrilateralZ are twice as long as those of quadrilateral Y.Which transformation on quadrilateral Y must beincluded to result in quadrilateral Z?