8. during the devonian period, animals that could live on land began to evolve. these animals still spent part of their lives in the water. what were these animal called? a. trilobites b. reptiles c. amphibians < -- d. dinosaursme! the one with the < -- is the one i chose,

Hey there!!

Correct!! Its C amphibians because they can live on both land and sea.

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affects the water bodies: excessive use of fertilizers causes eutrophication. the fertilizers which are used on plants affect the quality of land on which it is used, further causing erosion of soil. the fertilizers used on plants contain harmful chemical fumes which affect the environment.