One reason is because it really only takes one time to use something to get you addicted
2nd reason is that you could use the heroin incorrectly and possibly give yourself a deadly amount and easily overdose on it
It is A, i just took the test!
Hope this helps!
Answer:
letter A
Explanation:
Primary functions of the biceps brachii is flexion of the elbow and supination of the forearm. In fact, it is the prime mover of forearm supination. Since it crosses the gleno-humeral joint, it also serves to assist shoulder elevation.
I would be able to help if you had a picture of it up
