A positive taxis is A.)the movement away from a stimulus.
B.)another name for kinesis.
C.)a type of tropism.
D.)the movement toward a stimuls.

D

Explanation:

answer; /// i believe the correct answer is (reactants);

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation: