Answer:
Explanation:
When the body senses foreign substances (called antigens), the immune system works to recognize the antigens and get rid of them. B lymphocytes are triggered to make antibodies (also called immunoglobulins). These proteins lock onto specific antigens.
Your answer to this is most likely:
He discovered many other important elements.
You can go to your local wildlife ranger station or you could go to a park and ask a ranger there.
Answer:
1: Body Composition
2: I think it's Fat-free mass because body fat is of course just your body fat and BMI is just your mass times your height.
Explanation:
