Question

ANSWER IT ............​

Answer 1

Answer:

nervous systems depend on the xxxof life

Answer 2

Answer:

The enteric nervous system (ENS) is known as the "second brain" or the brain in the gut because it can operate independently of the brain and spinal cord, the central nervous system (CNS). It has also been called the "first brain" based on evidence suggesting that the ENS evolved before the CNS.

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MARK AS BRAINLIEST