An example of the body's second line of defense against a pathogen is Group of answer choices

the skin.

inflammation.

T-cells

B-cells.

Janell sees an advertisement for a new skin-care product. which question should she ask herself about the product?

Assume you were going to teach this information to a group of seventh graders. pick a title for your presentation that would make the seventh graders want to listen to you.

How can a person  best  reduce the risk of injuries on the road?