The ovaries are what produce estrogen and progesterone
Dopamine , try watching asap science . Dopamine is a chemical that helps neurons transport information from the brain to other parts of the body
Answer:
hi vọng là nó không có gì là lạ đâu
- Chemicals, such as adrenalin start pumping
<span>·<span> </span></span>Heart rate goes up
<span>·<span> </span></span>Blood vessels dilate
<span>·<span> </span></span>Breathing increases
<span>·<span> </span></span>Sweat production increases
<span>·<span> </span></span>Metabolism slows down
<span>·<span> </span></span>Muscles become tense
<span>·<span> </span></span>Pupils enlarge
<span>·<span> </span></span><span>Sex hormone production goes down</span>
