It would be heart. I hope this helps
Answer:
Explanation:
The chemical imbalance theory is unproven and often cited as an explanation for mental health conditions. It states that these conditions are caused by an imbalance of neurotransmitters between nerve cells in the brain. For example, depression is said to be a result of having too little serotonin in the brain.
Answer:
its normal tho when i got period too that happend
just drink cold water and dont take a bath too long ok thats what my mothers said hoped it helped and also dont eat oily foods sweets are not allowed for girls who have period its normal that you have it for long ok dont be worried nothing will bad happend
<h3> hope it hepled</h3>
Answer:
A. Positive reinforcement
Explanation:
Because since the teacher will give credit for the homework the students started to turn in work.
b. supplying their products to be sold in pharmacies.
hope this helped :)
