Within a cell, life functions are carried out by which organism structures? organs
B
tissues
С
organelles
D
cytoplasm

Often, caries will develop in an area of the tooth that's not readily accessible. which cavity preparation form defines this? a. retention b. resistance c. outline d. convenience

Aristotle classified animals according to their a. habitat and mating behavior c. mating behavior and relatedness b. habitat and physical differences d. physical differences and mating behavior

What substance acts to prevent sudden ph changes in bodily fluids?