To maintain homeostasis, cells in the human body need to be maintained
between which two values on the pH
scale?
A. between 3.5 and 4.5
B. between 2 and 5
C. between 6.5 and 7.5
D. between 11.5 and 12.5

I think the answer is C. between 6.5 and 7.5 because cells usually have a ph between 7.0 and 7.4

Explanation:

humans can cause extinction of a species through overharvesting, pollution, habitat destruction, introduction of invasive species (such as new predators and food competitors), overhunting, and other influences. explosive, unsustainable human population growth is an essential cause of the extinction crisis.

explanation:

i didn't have the answer choices , but i tried my best.