HELP ASAP Identify the body's "barrier" or "first lines of defense" that keep microorganisms from infecting the body.

Group of answer choices

Skin

Shoes

Saliva

Tears

Mucous membrane

Stomach acid

Teeth

Fingernails

Select three examples of self-harming behavior.da. burning skin with heated objectsb. eating healthy foodsoc. cutting or sticking skin with sharp objectod. bruising yourself with a heavy object

You are travelling on a long non-stop flight from tahiti to tampa. you have been in the air for about 7 hours and have not moved, since you boarded the plane at tahiti. you need to use the rest room and on standing up feel dizzy. the best explanation for your dizziness

You are culture influences the types of clothes you wear