Question

What is drag?
what are fluids??​

Answer 1

Explanation:

In fluid dynamics, drag (sometimes called air resistance, a type of friction, or fluid resistance, another type of friction or fluid friction) is a force acting opposite to the relative motion of any object moving with respect to a surrounding fluid.

Answer 2

Answer:

drug:

a medicine or other substance which has a physiological effect when ingested or otherwise introduced into the body.

"a new drug aimed at sufferers from Parkinson's disease"

fluid:

a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid.