What are the two parts of the peripheral nervous system? a. the brain and spinal cord b. the somatic and autonomic nervous systems c. the cerebrospinal fluid and meninges d. the cerebrum and cerebellum

D. the cerebrum and cerebellum

Explanation:

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metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.