What roles does mucus have in the immune system? O It traps germs so they do not get into the body.
O It helps people build immunity to diseases.
O It builds up defenses and antibodies against a disease.
O It makes antibodies to help humans fight disease.

Fresh meats (e.g., pork loin) are a better choice for heart health than processed meats (e.g., pork sausage) because (check all that apply) check all that apply fresh meats are lower in fat than processed meats. fresh meats are lower in fat than processed meats. fresh meats are lower in sodium than processed meats. fresh meats are lower in sodium than processed meats. fresh meats are lower in cholesterol than processed meats. fresh meats are lower in cholesterol than processed meats. fresh meats are higher in fiber than processed meats.

Which of the following organizations is a part of the scouting movement? a. junior achievement b. girl guides c. boys and girls club d. 4-h

When comparing the digestive and urinary system, we can conclude that they both