C is the answer for this one
B. Inflammation occurs when red blood cells release chemicals into the blood.
Inflammation is the body’s normal response to fight injuries and infections. Immune cells, clotting proteins and signaling molecules are released when a pathogens and irritants. The cardinal signs of acute inflammation are pain, redness, immobility, swelling and heat of damaged area.
The study of statistics such as births, deaths, income, or the incidence of disease, which illustrate the changing structure of human populations.
I’m pretty sure Focus meditation is the right answer
