EASY 100 POINTS!! PLEASE HELP, I NEED THE GRADE! Match the options (on the left) with the correct option (on the right)

What is the main difference between the central nervous system (cns) and the peripheral nervous system (pns)? .the cns involves the brain and spinal cord, and the pns involves the body nerves. the cns involves the body nerves, and the pns involves the brain and spinal cord. the cns involves sensory neurons, and the pns involves motor neurons. the cns involves motor neurons, and the pns involves sensory neurons.

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?

The united states uses which source of energy to produce almost 40 percent of its electricity