True because healthy eating comes from a healthy physical activity
Answer:
Your muscles will require less oxygen to move and they will produce less carbon dioxide. This will immediately reduce the amount of air you will need to breathe in and out for a given exercise.
Answer:
It can cause gene mutations, or can be carcinogenic
By putting protective garment against the radiation like lead
It shouldn't be phased out, its advantage outweigh its challenges and with time the solution to the challenges will be discovered.
Explanation:
