Answer:
Because they represent the leftover building blocks of the solar system-scientists can study these and learn about the composition of the solar system.
<span>Sensory systems provide information from outside the animal that, when integrated, shape behavior. Internal senses, such as hunger or fear, affect behavioral priorities. Motivation describes how animals make choices among possible behaviors, based on the strength of internal needs and sensory inputs.
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Some mutations in living species help them to adapt and help protect them from predtors
It consists of skin, hair, nails, and glands. The skin protects the body from the environment on the outside. It also functions to retain body fluids, protect against disease, eliminate waste products, and regulate body temperature. It also helps store fat and water.
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Answer:
D.Moon's gravitational force.
