1. Cells reproduce by splitting in half, a process called cell division. What do cells need to do
between divisions to make sure that they don't just get smaller and smaller?

The following hormone had their receptors in the cell membrane except a-insulin b-tsh c-gh d- cortisol

As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen