D. Broadening of shoulders. Unless the female has a large amount of testosterone her shoulders will not get bigger.
Answer:
D) Nails
Explanation:
Keratin that's found in our hair and nails is water proof
The Skeletal system in the body is in between the skin/muscle tissue, and the organs. Our bones offer protection to most of our vital organs.
ex: our skull protects our brain and our chest plate protects our heart and lungs.
A pencil? Computer? Unfinished?
