Describe the trophic levels in a community

Answers

Answer 1
The first and lowest level contains the producers, green plants. The plants or their products are consumed by the second-level organisms—the herbivores, or plant eaters. At the third level, primary carnivores, or meat eaters, eat the herbivores; and at the fourth level, secondary carnivores eat the primary carnivores.

Related Questions

How do animals get the carbon they need?​

Answers

Animals get carbon by eating plants or by eating other animals.

PLEASE HELP WITH BIOLOGY!! WILL GIVE BRAIN!!

Answers

Answer:

RR

Explanation: Two of the same alleles, and R=red

Someone please help me answer this, I need help

Answers

Second option- because if there is too much of the owls, it will be imbalanced and the mouse population will go down

can help me this is question

Answers

Give the other person Brainliest also I like you Levi Ackerman pfp

Bromine is in group 7 of the periodic table. What is the charge?

Answers

Answer:

Bromine Charge

Explanation:

Charge- 1-, 1+, 5+

Hope it helps

Answer:

Explanation: The Group 7 elements are called the halogens. They are placed in the vertical column, second from the right, in the periodic table. Chlorine, bromine and iodine are the three common Group 7 elements.

Which of the following prefixes represents the smallest value?

A. Centi
B. Deca
C. Deci
D. Mega

Answers

Answer:

centi

hope this helps

have a good day :)

Explanation:

centi means hundredth(100)
deca means tenth(10)
deci mean one tenth(0.1)
mega means one millionth(1,000,000)

So the smallest value and the correct answer is deci, one tenth(0.1).

What variations can individuals exhibit?​

Answers

Explanation:

Organisms (within populations) exhibit individual variation in appearance and behavior. These variations may involve body size, hair color, facial markings, voice properties, or number of offspring.

what body system does the digestive system work with?

Answers

The digestive system works very closely with the circulatory system to get the absorbed nutrients distributed through your body.

Answer:

The digestive system, the circulatory system, and the muscular system work together and process and obtain nutrients from food. The skeletal system, the endocrine system, and the lymphatic system also work with the digestive system and process those nutrients.

Explanation:

pls help asap pls help​

Answers

7. More than 6 months
8. 15 percent
9. Corn
10. 1
11. What types of markets are available?

a group of cells which have a common origin,structure and function​

Answers

A tissue is composed of a group of cells which have a common origin, structure and function.

A seal is a mammal. How can it survive in the cold polar seas when a human can die in a few minutes

Answers

Answer:

adaptation

Explanation:

it's body adapts to the cold plus they have a very thick skin

Answer:

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It doesn't depend on whether the seal is a mammal or not. A seal has a thick layer of fat - 'blubber' that helps them to stay warm in the cold polar seas. This layer of fat or blubber is not found in humans as we live in warmer areas & hence don't have a need for it. So, humans will die in the cold polar seas without extra protection unlike seals.

# ꧁❣ RainbowSalt2²2² ࿐

PLS HELP I’LL GIVE BRAINIEST

Answers

Answer:

SEE BELOW

Explanation:

1) DNA: CCA TAG CAC GTA CAA CGT GAA AGG TAA

 mRNA: GGU AUC GUG CAU GUU GCA CUU UCC AUU

AMINO:  Gly lle Val His Val Ala Leu Ser lle

2) DNA: CCG TAG CAT GTT ACA ACG CGA AGG CAC

 mRNA: GGC AUC GUA CAA UGU UGC GCU UCC GUG

AMINO: Gly lle Val Gln Cys Cys Ala Phe Val

Every body cell in a frog contains the exact same genetic information. How can
there be different kinds of cells if they each have the same genetic information?
a. Cells cause mutations in the genetic material.
b. Different types of cells have different genes that are active.
C. Frogs can alter their DNA to have genes produce different proteins.
d. The genes undergo metamorphosis.

Answers

Answer:

b

Explanation:

These cells are different because they use the same set of genes differently.

Agriculture activities are precursors for environmental degradation without human and nation benefit discuss

Answers

Answer:

Yes.

Explanation:

Yes, Agriculture activities are precursors for environmental degradation without human and nation benefit because these activities are responsible for the soil degradation. If we skip the human and nation benefit from these agricultural activities, there is disadvantage of these activities which destruction of soil. The tillage practices loosen the soil that leads to the erosion of soil through wind.

Which of the following is NOT a function of Keratinocytes.

Answers

Explanation:

babanaj mamlalai kaakk

where are the other multiple choice

Explain the reactions from
Glycolysis, link reactions,
Krebs cycle to Electron
transport chain

Answers

Explanation:

Glycolysis is the stage where glucose is broken down into 2 pyruvates (3 carbon compounds). This occurs in the cytoplasm and produces 2 ATP molecules. The pyruvates enters the mitochondria and enters the link reactions where it combines with co enzyme A (CoA). Decarboxylation ( removal of CO2) and dehydrogenation (removal of H) occurs here. Since CO2 is removed from the pyruvate it means a carbon is removed. This produces a 2 carbon compounds called acetyl. The acetyl compound is what combines with the CoA to form a compound called acetylCoA. This compound then enters the Krebs cycle.

The CoA co enzyme leaves and the acetyl reacts with a four carbon compound called oxaloacetate. This then forms a 6 carbon compound compound called citrate. A series of dehydrogenation and decarboxylation reactions occur to convert the 6 carbon compound back to oxalaoactate( the 4 carbon sugar). An ATP molecule is formed during one spin of the Krebs cycle.

The electron transport chain is where the reduced NAD (formed from dehydrogenation in glycolyisis, the link reactions and Krebs cycle) and Reduced FAD ( formed from dehydrogenation in the krebs cycle). molecules pass along a series of electrom carriers where they release energy that will be used to make ATP. Oxygen is the last electron carriers

I tried to sum it up as best as possible. If you want in detail explanations of each then I can explain it also.

Which type of organism can obtain energy directly from any of the other organisms in an ecosystem?

Answers

Answer:

Heterotrophs

Explanations;

The following diagram shows the branching tree diagram for some animals. (5 points)

A slanting line is shown. There are five lines drawn vertically on this line at equal intervals. Shark, Frog, Kangaroo, Lion and Chimpanzee are written on top of each vertical line in order from left to right. Common Ancestor is written on the left end of the line. There is a black circle between each pair of these vertical lines. The first black circle is before Shark and says Vertebrae. The second black circle is between Shark and Frog and says Lungs. The third black circle is between Frog and Kangaroo and says Mammary gland. The fourth black circle is between Kangaroo and Lion and says Placenta. The fifth black circle is between Lion and Chimpanzee and says Large brain.

Which two organisms share the least number of derived characteristics?
Frog and kangaroo
Kangaroo and chimpanzee
Lion and chimpanzee
Shark and chimpanzee

Answers

Answer:

I think the Answer is shark and chimpanzee Edit: Just rechecked my Answer this is the correct answer

Sorry for being late :(

Answer:

a

Explanation:

What happens to the body when blood glucose level increase than the normal level?

Answers

Explanation:

risk of heart disease and stroke, kidney disease, vision problems, and nerve problems.

Could a thermophile live on another planet? If yes, which planet would it most likely live on and why?

Answers

No because Their cellular structures are adapted for heat, including protein molecules that are heat-resistant and enzymes that work better at high temperatures.

Which of the layers has the most interaction with the other spheres of Earth?

Mantle
Inner Core
Crust
Outer Core

Answers

Answer:

Crust

Explanation:

Crust has the most interaction with the other spheres of Earth.

50 points welp
Which best describes the movement through the nephron?

Blood is passed into the nephron and removed through the urethra.
All materials that exit the blood into the nephron are removed in the urine.
Some of the materials that exit the blood can be returned to the blood.
High quantities of sugars and water are excreted in the urine.

Answers

Answer:

If multi-question/answer:

Blood is passed into the nephron and removed through the urethra.

Once waste materials exit the blood, they are removed in the urine.

Some of the materials that exit the blood can be returned to the blood

If one question/answer:

Blood is passed into the nephron and removed through the urethra.

Answer:

C. Some of the materials that exit the blood can be returned to the blood.

Explanation:

Help lol!!!!!!!!!!!!

Answers

Answer: Beer

Explanation:

It is not able to consume anything. It is a non living item in comparison to the other options

Have a lovely day

Answer:

Beer (D)

Explanation:

please give brainliest

Help!!!

The burning fossil fuels has increased the carbon dioxide content of the atmosphere.What is the possible effect that the increased amount of carbon dioxide is likely to have on our planet?
A. A warmer climate
B. A cooler climate
C. Lower relative humidity
D. More ozone in the atmosphere​

Answers

A a warmer climate because of the carbon dioxide in the atmosphere.

Answer:

A warmer climate

Explanation:

The spinal cord is made up of

Answers

Answer:

The spinal cord is made up of bundles of nerve fibers. It runs down from the brain through a canal in the center of the bones of the spine. These bones protect the spinal cord. Like the brain, the spinal cord is covered by the meninges and cushioned by cerebrovascular fluid.

lol im only 14!

dentify the plant organs seen in the drawing.
A


B


C

Answers

A-leaves

B-stem

C-roots

Answer:

b

Explanation:

(please answer!!) Compare the human skin to and oak tree. the human skin is related to which part of the tree? is it:
A: bark
B: acorn
C:leaf
D:root

Answers

I would say leaf cuz they also have different layers :)

Plz give brainiest if I am right
Good luck
C. leaf :)
because if you look at the leaf and our fingers the leaf Kinda has a print as our fingers have prints

how is homeostasis affected by cancer?

Answers

Answer:

An HCA model of prostate cancer with homeostasis of the epithelial cells. of intratumor heterogeneity means that some clones will be negatively impacted.

many normal functions might be damaged

which genetic disorder cause the body to produce unusually thick mucus in the lungs and intestines?

Answers

Answer:

Cystic fibrosis (CF) is a genetic (inherited) disease that causes sticky, thick mucus to build up in organs, including the lungs and the digestive system. In people who have CF, thick mucus clogs the airways and makes it difficult to breathe.

Place them from smallest to biggest please;
1) atom
2)molecule
3)cell
4)organ
5)organ system
6) tissue
7)organism

Answers

Answer:

1

atomnnajsjhzbzzbzjjnbsj jsjsksksksksk

Answer:

Explanation:

Atoms make up molecules; molecules make up cells; cells make up tissues; and two or more kinds of tissues working together make an organ and lots of organs working together creates an organ system

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