Much of the coordination of vertebrate body functions via chemical signals is accomplished by the .

Much of the coordination of vertebrate body functions via chemical signals is accomplished by the brain

Explanation:

The central nervous system which makes up the brain and spinal cord coordinates body functions of vertebrates via chemical signals through the nerve cells

explanation:

the universal gravitation equation. since the gravitational force is directly proportional to the mass of both interacting objects, more massive objects will attract each other with a greater gravitational force. if the mass of one of the objects is doubled, then the force of gravity between them is doubled.

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