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?
Once you get chickenpox, then only after a long period you will get it again. this is because your immune system knows how to respond to the pathogen the second time. so even though you get it, it won't as severe as the first time.
Answer:
nosebleeds,regular heartbeat,chest pain
Explanation:
Answer:
theres hallucnations due to mental illness like Schizophrenia or even just a lack of sleep.
Explanation:
Answer:
The heart is made of Muscle tissues
Explanation:
This is to help the heart walls compress and relax in order to pump blood
