Answer:
Stimulus
Explanation:
Any change in an organism's environment that causes the organism to react. It is a scientific way of saying “cause”. Example: An animal is cold so it moves into the sun. Response: how the organism reacts to a stimulus and results in a change in behavior.
sorry if this isn't the answer you wanted
Answer:
B, because that was the answer on quizlet.
Explanation:
2) chemical
3) chemical
4) physical
5)chemical
6)chemical
7)physical
8)physical
9)physical / chemical
100% sure
It is correct, next time re-check your answer and don't second guess yourself. ;3