I think it would be C. Opinions because when you are doing a project you need facts not opinions! Hope this helped you out. Good Luck
The plasma membrane completely covers the surface of the protoplasm.
Contour plowing created grooves in the soil. Because the bottom of each groove is at the same elevation throughout its length, rainfalls will get trapped in each groove instead of running rapidly downhill toward the stream, carrying the top soil with it
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Answer: The Earthworm is a decomposer.
Explanation: The worm eats the dead leave on the floor, and its remains after eating can be good for more food to grow.
Answer:
Channels discriminate between solutes mainly on the basis of size and electric charge.
Explanation:
