Answer:
Three layers of tissue form the heart wall. The outer layer of the heart wall is the epicardium, the middle layer is the myocardium, and the inner layer is the endocardium.
I say B. Because it has fiber in it and the vegtables in it have Vitamin C.
Answer:
pressure from peers or partner
physical desires
media
Because you need to make sure that your dishes and things are clean, and not dirty, so you can use them again and all that.
D. Environmental stressors are conditions in your physical surroundings.