Unfortunately, people with lower self esteem are more likely to abuse drugs than the rest of their peers... They don't feel worthy and feel useless to the world.. So the answer is d.
From my understanding i would say true
1. Is b, 2. Is c 3. Is d 4. E and 5. Is a
Biomechanics is the term. Its studies the structure and function of biological systems.
The answer is A , hope this helps.