<span>the answer will have to be the second choice cause it seems more correct
</span>
Answer:
musculer system is important part of our body. Muscles hold our bones together and helps them to move.
so if we don’t have muscles in our body, we won’t be able to move. we won’t be able to open and close our mouth. eyes etc. we can’t move our any body part.
no smile, no cry, and even we would not be able to breathe.
Explanation:
Answer:
The characteristics of an organism that help it to survive in a given environment are called adaptations.
Explanation: