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Marta_Voda [28]
3 years ago
15

Which is a biotic factor in a marine ecosystem?

Biology
2 answers:
Rzqust [24]3 years ago
6 0

Answer: sea creatures sea plants

Explanation:

Kipish [7]3 years ago
5 0
Biotic would mean living so fish and sea plants
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Select all answer choices that are
topjm [15]

Answer:

Diffusion, Facilitated Diffusion

Explanation:

Diffusion is a form of passive transport of matter across the cell membrane. Diffusion is a transport substance from the middle with already in the middle with a lower concentration until the concentrations are equalized. The magnitude of the diffusion is proportional to the chemical gradient.

Facilitated diffusion, also called carrier-mediated diffusion, is the movement of molecules across the cell membrane via special transport proteins, which are incorporated into cell membranes.

8 0
3 years ago
A group behavior that is more common in bony fish than a cartilaginous fish is
Crank

Answer:

Schooling

Explanation:

Schooling is a collective activity that is far more prevalent in bony fish than cartilaginous fish.

Schooling is a term used to describe collective activity in fish. For example, if a group of fish swims in the same direction in a coordinated fashion, they are schooling.

  • Fish schools are one example of animal aggregation.
4 0
2 years ago
HELP ME PLEASE!!!!!
olga2289 [7]

Answer:

Ozone

Explanation:

A molecule contains at least two different types of elements, but ozone only contains one

8 0
3 years ago
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Reptiles, amphibians, and fish are all cold-blooded animals. Their body temperatures are determined by their surroundings. How d
xeze [42]
C. is correct because when their bodies are colder they are not able to digest as quickly. they digest much quicker at a warm temperature.
6 0
3 years ago
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Which of the following are the smallest cells?
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B. red blood corpuscles
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3 years ago
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