It is recommended: 0.8 g for every 1 kg of body weight ( at BMR - Basal Metabolic Rate or with a little exercise ):
1 kg ≈ 2.2 pounds
180 pounds : 2.2 = 81.82 kg
81.82 · 0.8 = 65.5 ≈ 66 g
Answer:
66 g proteins are his daily needs ( remark: it is more if he is active in sports ).
Heart pumping mechanism about blood are statements true
Well say you have a dad and a mom and they have a son and a daughter the dad gets drunk and the mom can't control the dad and the dad goes to the kids room with a belt he takes his anger out on the son and daughter.He is abusing them which makes the boy and the girl a victim of Child Abuse (violence).
I hope I helped :) <3