Buffers are chemicals that do all of the following

a. keep ph within certain limits.
b. take up excess oh–
c. take up excess h+
d. allow ph to change drastically

Growth of chest hair, deepening of the voice, and muscle growth are secondary sex characteristics. which most likely affects the development of these traits? testes ovaries prostate gland vulva

Will mark brainliest. (20 points) many have pigments structures known as eyespots that detect direction of light. a. b. archaebacteria c. protists d. none of the above

Awolf pack hunts,kills, and feeds on a moose. in this interactions, the moose is a?