Answer:
the white blood cells, part of the immune system, system that tailors the body's immune response to specific pathogens
Explanation:
C. higher energy levels
When exercising, your body releases a chemical that actually boosts your mood, giving you more energy.
Answer:
What are the options to select?
The health of you physically, so your body, excercise and how you eat affects this. mental health is your brain psycologically