Record at least two of the observations you made about how your body reacts to physical activity. From what you know about the human body, create a hypothesis, or theory, about why your body responded like this. Write your answer in complete sentences.

1. Muscle mass increased, causing weight gain

2. Body fat decreased, overall more toned

hypothesis: Weight gain occurs once you being working out because your body is gaining muscle mass. It is a healthy gain :) hope this helps

Explanation:

the body has an enthusiasm for physical activities

Explanation:

the body has many sense organs which gives someone enthusiasm for physical activities