Cells contain smaller parts known as organelles. the nucleus, chloroplasts, mitochondria, and vacuoles are all examples of organelles. what do these organelles have in common?

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***