Answer:
Playing video games, including violent shooter games, may boost children's learning, health and social skills, according to a review of research in American Psychologist. The study comes out as debate continues among psychologists and other health professionals regarding the effects of violent media on youth.
The correct answer is Cortisol.
Hope this helps.
I would say A. The three other choices could lead to its start.
The women should walk a little each day to improve her stamina & to prevent getting out of breath. She should walk a little and gradually walk more each time.
False. When presenting a presentation you need to be loud enough so that all can here. (This is just an example.)