It is true that drugs need to go through a series of research studies and trials to ensure safety and efficacy.
Answer:
uh 4??
Explanation:
whats the question being asked
Yes, exercise or any physical activity will help your mental health and stress your welcome ;)
Answer:
Sudden cardiac arrest (SCA) is a condition in which the heart suddenly and unexpectedly stops beating. If this happens, blood stops flowing to the brain and other vital organs. SCA usually causes death if it's not treated within minutes.
Explanation:
