The idea that the same geologic processes shaping the Earth today have been at work throughout Earth's history.
.
Answer:
Biodiversity
Explanation:
Biodiversity is a term used to describe the enormous variety of life on Earth. It can be used more specifically to refer to all of the species in one region or ecosystem. Biodiversity refers to every living thing, including plants, bacteria, animals, and humans.
Answer:
b.The relationship between different types of plant hormones and their functions
Explanation:
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Muscle tissues signaling muscle tissues to contract.