1.C
2.A
3.C
4.D I have to add more letters because the answer was to short lol
Coronavirus, Protest for Black Lives Matter movement, Presidential debates, California wild fires
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.
Answer:
Trade, and advanced technology! ;)
Explanation:
Please give brainliest! ;)
hope this helps!
