<span>Physical/Exercise – relating to fitness, movement, and physical strength. Emotional/Spiritual – relating to inner emotions, spiritual growth, and mental strength. Food/Diet – relating to the food I put into my body.</span>
I think it's D. It shields life forms on the surface from radiation?
Answer:
sawmp if this is correct can u mark me brainliest
The brain which, along with the spinal cord gathers informationand responds to changes in the environment.