Answer:
They help transport materials that an organism needs to survive and they recycle waste materials.
Explanation:
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He chose to study birds, plants, and animals. Mostly 2 types of Finches.
The glandular swelling is found on the back of the earthworm and is called C.litellum.
An earthworm is tube shaped and it belongs to the Annelida phylum. It is usually found in the soil, where it contribute to the level of fertility of the soil by feeding on the dead organic matter and by aerating the soil. Earthworms lack internal skeletons and they are hermaphrodites.
Pre operative operative and post operative care.
The interaction between termite and protozoan is called mutualism. The correct answer is B, mutualism.
