2. the number of protons in its nucleus determines an atom’s weight charge properties mass

This aquarium exhibits biotic and abiotic factors in an aquatic environment. one of the abiotic factors is

How many chromosomes are in a gold fish?

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.