Enzymes that drive metabolism and antibodies of the immune system are both forms of

Is it ok to have a tooth growing on my crotch and this is school related

What kind of wound occurred when the skin scrapes against a hard surface and tiny blood vessels break in the outer layer of skin

The physician ordered velosef (cephradine) im 50 mg/kg/day in equally divided doses four times a day for a child who weighs 40 pounds. convert pounds to kilograms and then calculate the prescribed dosage. mg every hours