Answer:
D. Take time to wipe any perspiration from the treadmill so the next person has a clean machine
Explanation:
It is the right thing to do
Answer:
Aid in Digesting Food.
Explanation:
The skeletal system is all of your bones. It gives a structure to the body, and it protects the organs in the body. The digestive system is all of the organs that process the foods and drinks you consume. It filters out toxins and absorbs nutrition and vitamins to create energy.
Answer:
all of them must be cleaned and sanitized
