Answer:
Because people have stopped carring for others in a sense of thinking that. It is a lie and that person is doing it for attention.
Explanation:
Please note I can only make out some of this, so here's the answers I can see-
Answer #5:
Left atrium, right atrium, left ventricle, right ventricle.
Answer #10:
1.2-1.5 gallons.
Answer #8:
White blood cells fight and kill off diseases.
I'll add more as I get it
EDIT!
Answer #4:
They assist in clotting your blood
Answer #14:
O, B, A, AB.
Well, I can't see the options, but if I were Lauren, I would try encouraging her to be with people more.
between 0.7 and 0.9 grams of protein per pound of body weight to maintain healthy muscle
