A drive is a(n) stimulus that motivates behavior, whereas an incentive is a(n) stimulus that motivates behavior. Tension-provoking. . . Tension-relieving external. . . Internal tension-relieving. . . Tension-provoking internal. . . External.

because of

not necessarily. higher fitness requires the organism to be reproductive successful. for example, an organism at age 10 with 15 offspring is much more fit than an organism at age 15 with only 5 offspring.

answerlength of time the medication is in contact with the skin(moistur level of the skin) depth of respirations blood supply to the area; all of the above; ///