Answer:
Healthy diet
Healthy physical activity level
Healthy body weight
Explanation:
I hope this helps. :)
Answer:Loss of bone an muscle densi
Explanation:Bone loss occurs in the weightless environment of space because bones no longer have to support the body against gravity. On Earth, gravity applies a constant mechanical load to the skeletal system, that causes healthy bones to maintain a certain density so that they are able to support the body.
Skill neck arms ribs hands leg foot
Answer:
no antibiotic therapy needed
Explanation:
no antibiotic will help
