Which part of the brain is primarily responsible for controlling involuntary activities such as heart rate and breathing?

Next pretest: evolution select the correct answer in a laboratory population of flies, the female flies are gray and the males are yellowish gray. biologists observed that all the male flies had an equal chance for reproduction, but the male flies with the brightest colors were more likely to successfully reproduce. what phenomenon could explain such a change? a sexual selection b. disruptive selection c. stabilizing selection d. directional selection

Why is it important that fibrin is insoluble in water?

This is one of the five kingdoms in the older biological succession. organisms in this kingdom are prokaryotic