Identify whether each item is a reactant or a product of cellular respiration.
glucose
carbon dioxide (co2)
water (h20)
done

Hedgerows have created a new ecosystem within britain’s a. farms b. cities c. forests d. industrial areas

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.

20 the main source of energy for our planet comes from the