Question

It is winter and everyone in your family has the flu virus but you. Which body systems work together to help prevent you from catching the flu?

A The cardiovascular system transports the disease fighting cells around the body, the respiratory system warms the air and weakens the flu virus
B. The respiratory system warms the air and weakens the flu virus, the immune system recognizes and kills the pathogen before it can make you sick
OCThe cardiovascular system transports the disease fighting cells around the body, the immune system recognizes and kills the pathogen before it can
make you sick
OD. The muscular system creates the disease fighting cells responsible for fighting off diseases, the excretory system removes pathogens along with liquid
waste before it can make you sick.

Answer 1

answer is d i think.......i am not sure though

Step-by-step explanation: