Adrive is a(n) stimulus that motivates behavior, whereas an incentive is a(n) stimulus that motivates behavior.

The correct answer would be - internal, external.

Explanation:

The drive is an internal stimulus that motivates the behavior of an individual. It is a behavior that is come from self-motivation or self-driven condition.

The incentive is a stimulus that uses to induce or motivate the behavior externally.

Thus, the correct answer is - internal, external.

answer; /// i do believe its (heredity); good luck

enzyme active site and substrate specificity

enzymes bind with chemical reactants called substrates. there may be one or more substrates for each type of enzyme, depending on the particular chemical reaction. in some reactions, a single-reactant substrate is broken down into multiple products