The correct answer is 20% on average. The ideal percentage rate of a healthy man with normal weight is 18 to 22%. However, a range of 7-13% is considered normal for male professional athletes, because their muscular mass is much greater. The physiological minimum rate which is acceptable for males is 4-6%.
A dominant trait will mask a recessive trait.
Answer:
endothermic is the right answer
The nucleolus is the central support structure
