Answer:
They should perform Calcium and weight bearing exercise
Explanation:
Weight-bearing exercise is essential for building and maintaining healthy bones and includes any activity you do that works your muscles and bones against gravity. 3 During weight-bearing exercise, bone adapts to the impact of weight and the pull of muscle by building more bone cells.
Discrimination and violence towards one group causes all groups in a society to be endangered because when one group is being attacked, the hate spreads towards different ethnic groups which puts them in danger.
Nelson Mandela accomplished 1.)
Answer 1