All other things being equal the size of a population will decrease if

What would be the most likely result if the ph of the stomach were increased to 5

Cells destroy body cells infected by a virus or bacteria.

The unique structure of the neuron is dedicated to the efficient and rapid transmission of neural signals. the relationship between neurons, the spinal cord, and the brain constitutes an elaborate communication system throughout the human body. all but one of the functions listed below are a result of this interaction.