In which of the following organs is an acid produced?

Acne is caused by a. a strict diet b. eating at night c. hormones d. dry skin select the best answer from the choices provided. a b c d

The body uses fight or flight as a way of defending itself from stress. question 2 options: true false

What angle should your knees not bend past when squatting? a. 30 degrees b. 45 degrees c. 90 degrees d. 120 degrees