The correct answer is because you may not be able to walk away in some situations! Take for instance if you where in a meeting at work and someone said something about your presentation you can't just walk out of the presentation because you would be risking being fired. Therefore the answer is B!
12-13 small or medium
14-18 medium or large
It honestly just depends on how ur body is. U could be tall and have the smallest breasts and someone next to u is just as tall and have the largest breasts. Just depends.
Answer:
Genetics
Bone structure
Muscles, tendons, and ligaments
Explanation:
The bodies second line of defense is its immune system (remember, the first line of defense is the skin) The immune system includes white blood cells, etc etc...... It takes affect when a virus or germ enters the body.. basically any 'foreign cell'..... and the immune system would respond and kill it