Will give brainlist if right

as part of the immune system, white blood cells fight germs. another name for white
blood cells is:
a. leukocytes
b. nodes
c. rhinovirus
d. glands

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Which of the following is not a defining characteristic of plants?

Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt