The least likely explanation for this would be that they're training at different intervals, or one is training harder than the other.
The most likely reason is that the way the other person's genetics are most people cant gain muscle as well as others because of disease or their body structure.
Hope this helped!
Answer:
b and idk how to explain it sorry i just know the answer my aunt is a doctor
Explanation:
The answer is c because it toxins
Answer:
theres not enough info to answer this
Explanation:
answer: the brain continues to exhibit in both size and weight
