That can be taken many different ways maybe: they push themselves to hard and don’t know when to take a break or they cant settle down, sleep or, don’t know when to stop.
Answer:
Acting out, change in mood going at a faster pace than normal, eating habits change
Explanation:
If there is an option for Vitamin B12 then that will be your answer.
The answer is c the adrenal glands secrete hormones into the bloodstream
Answer:
Atherosclerosis, sometimes called "hardening of the arteries," occurs when fat (cholesterol) and calcium build up inside the lining of the artery wall, forming a substance called plaque. Over time, the fat and calcium buildup narrows the artery and blocks blood flow through it.
Explanation: