Race determines most of the behaviors and beliefs of an individual

One avoirdupois ounce = _______, which is usually rounded to 30 g

A) 29.9 g B) 28.35 g C) 29.57 g D) 24.42 g

Handles on instruments designed to be squeezed between the thumb and finger are called what?

a. Ring handles b. Ratchet handles c. Thumb handles d. Finger handles