A class of drugs whose major action is a calming or depressed effect on the central nervous system is called:

What is the number of phosphates in an atp molecule

Which is a function of vascular tissue? a. to perform photosynthesis b. to transport water and nutrients c. to absorb minerals and sugar d. to interact with soil fungi

Why does the earth spin slowly, not faster? is it possible to prove it scientifically? can you prove it with math?