Preventing ph changes caused by the rising and falling pco2 of the plasma
Hypertonic because isotonic is a normal solution and hypotonic means it goes into the cell
A river delta
Hope it helped!
Answer:
uhh either natural and reproductive pretty sure it's reproductive
Across nearly seven million years, the human brain has tripled in size. The most likely the reason for the evolution of a larger brain in humans is that a larger brain allows humans to solve complex problems. Large, complex brains enable humans to process and store a lot of information and to interact with each other and with their surroundings better. The brain we now humans have is the largest and most complex of any living primate.