The parasympathetic nervous system causes this relaxed state it allows the body to reach a form of homeostasis this relax and digest is very important for repair and digestion
It’s blurry I can’t see it good
If there are respiring organisms within that sample of air, the partial pressure of oxygen decreases because the organisms utilize it for respiration activities.
I think the correct answer from the choices listed above is option A. Horned toads squirt blood from their eyes as a means of evading predators. This is their final defense action which frightens their predators. Hope this answers the question. Have a nice day.