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photoshop1234 [79]
3 years ago
12

Lichens are not single organisms but algae and fungi that function together. The algae use photos

Biology
1 answer:
GaryK [48]3 years ago
7 0

Answer:

The answer is may be D..

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Faunal Succession—The principle of faunal succession, also known as the law of faunal succession, is based on the observation that sedimentary rock strata contain fossilized flora and fauna, and that these fossils succeed each other vertically in a specific, reliable order that can be identified over wide horizontal distances.

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