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.
Answer:
its A
Explanation:
because digestive systems has to do with food such as solid and liquid one you do a swallow the food goes through your digestive system
She could be facing many diseases that come with being overweight such as type 2 diabetes, heart disease, high blood pressure
, strokes, fatty liver disease, kidney disease, and problems if she is/becomes pregnant.
