Answer:
Prostaglandins
Explanation:
Prostaglandins are a class of lipids, that are secreted in the event of an injury, tissue damage or contraction. They're said to occur in almost every human organ. Contraction simply put, is when the inner muscles, the uterine begins to tighten and release at intervals during or before child-birth. So prostaglandins in this case helps to cause these contractions to occurr. it does this by also softening the cervix, making it ready for contraction.
hope this helps?
It would be Alpha, If you need more, read up on the subject, if this is a mult. choice, than there is the answer. Good luck.
A- true
because if someone drinks and drives and get into an accident then there would be alot of injurys
It is normal to start anywhere between 11 and 17 years old.
