The mucus in your nose and the acid in your stomach are both front-line defenses against pathogens. which of the following is also a front-line defense?

a- your antibodies
b- your leukocytes
c- your t-cells
d- your skin

In some states, medical marijuana is legal. this means that people who need to take marijuana because of a medical condition may take it only with approval from the doctor. however, officers still advise these people not to drive while under the influence.what is the main reason for this? they would become dangerous to themselves and other people.they would not able to read and follow street signs.they would not be capable of staying in only one lane.they would become dangerous to wildlife that may be present.

Brainliest. what are two not needed parts of the body?

When a doctor suspects that a patient may have diabetes based on what symptoms?