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.
Answer: Major depression is a severe disorder that interferes with concentration, decision making, and sociability. It is treatable and can be stopped using antidepressant medication. Talk therapy is another great way to treat this illness.
I hope it helps, Regards.
On which one? There’s questions here
Answer:
It's normal for a baby to show his first tooth as early as four months, or a late child could be 15 months . A few babies are even born with a tooth! A child should be between two and a half years old or three years old before he/she has a full set of their teeth .
Doing enjoying activities
Talking to friends
Writing things down to relieve stress