Answer:
A
Explanation:
because the
Cirulatory system-The skeletal system has many different functions, including supporting the body and giving it shape, protecting internal organs, providing attachment surfaces for skeletal muscles, allowing body movements, producing blood cells, storing minerals, helping to maintain mineral homeostasis, and producing endocrine hormones
The part that makes you yawn is the reticular
Explanation:
no they don't In some people's minds there so fun and then in other people's minds they are A waste of time. A waste of time If you ask me there fun and some people have their opinions I don't think they deserve that better reputation though
