PLEASE HURRY What is the name of the psychoactive ingredient in marijuana?

A. Morphine

B. Tetrahydrocannibanol (THC)

C. Oxycodone

D. Mescaline

Which can be an effective way to reduce stress? getting in the habit of doing things perfectly the first time engaging in a fun physical activity on a regular basis taking an antacid for a stress-based stomachache studying extra hard the night before a test

Which of the follow is good way to gauge musculature endurance?

Larry is taking a walk in the park, the pollen in the air makes him sneeze consistently what line of defense is his immune system exhibiting