There is loads of choices so I could not really tell what the best one is. Although I wouldn't know because I'm a guy so I cant really tell what the best one is. I did look that question up and loads showed up on the right of my screen.
Sorry
Answer:
It is referred to as its density.
Explanation:
Muscle density is the lean tissue in your body. It completely differs from muscle mass.
Hope this helps :D
Answer:
Tim
Explanation:
the answer is in the photo I just sent u
Maybe when an organism has both an endocrine and a nervous system it is able to not only make rapid changes to be more well-adjusted in its enviroment but is also able to make changes required for survival in long-term.