1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
kaheart [24]
2 years ago
13

The diagram represents four trophic levels in an ecosystem.

Biology
2 answers:
maria [59]2 years ago
7 0

Answer:

can you please send the diagram mate?!

irina [24]2 years ago
6 0

its b,c, or d becuase its not A

You might be interested in
The fight or flight response is best adapted to dealing with chronic stress. true false
Nikolay [14]
The answer is false, because fight or flight is for getting out of danger.
Hope this helps
8 0
3 years ago
HELLO ASAP ITS FOR A TEST
noname [10]

Answer:

the answer is U shaped valley

4 0
2 years ago
Read 2 more answers
In which part of the nephron are sodium and chloride ions actively reabsorbed?
Eva8 [605]
The part of the nephron that In which part of the nephron are sodium and chloride ions are actively reabsorbed is the Henle's loop. It <span>is the portion of a </span>nephron<span> that leads from the </span>proximal convoluted tubule<span> to the </span>distal convoluted tubule<span>.</span> It's main function is to make a concentration gradient in the medulla of the kidney. 
3 0
2 years ago
In pea plants, green color (G) is dominant to albino (g). If we cross two pea plants that are heterozygous for color, what would
Harman [31]

Explanation:

<em><u>risky </u></em><em><u>behavior </u></em><em><u>and </u></em><em><u>abuse </u></em>

6 0
1 year ago
Does facilitated diffusion use energy
alexandr402 [8]
Facilitated diffusion does not use cellular energy.

Since the transportation of molecules occurs through the concentration gradient, it doesn’t use cellular energy for transportation of molecules.
3 0
2 years ago
Other questions:
  • Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. The best way to detect the
    9·1 answer
  • Give an example of an amino acid being coded for more than one codon
    5·1 answer
  • Help please,<br><br> Why should the united state be concerned about air pollution in china?
    6·2 answers
  • Which organisms in this food web are producers? please select the two correct answers
    10·2 answers
  • ill give u the BRAINLIEST if u answer correctly with explanation pls. How can the concept of cell signaling be used in other are
    7·1 answer
  • What category is what hormones and cholesterol are made of a.carbohydrates b.lipid c.protein d.nucleic acid e.carbohydrate and l
    15·2 answers
  • PLEASE HELP ME!!!! I'M ALMOST OUT OF TIME!!
    6·1 answer
  • 2. In the video, boat captain Dan Kipness says, “If you look at it long enough—and I’ve had enough time to look at it—you can se
    15·1 answer
  • Fertilization usually takes place in the fallopian tube. _____ 2. As many as 50 percent of zygotes do not survive the first two
    13·1 answer
  • When species are kept separate by preventing the formation of hybrid zygotes, the mechanism that keeps the species separate is k
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!