Research shows that when learners can self-select when they receive augmented feedback they typically ask for it:

________ provide the framework or foundation of the body

A) Muscles B) Ligaments C) Bones D) Organs

What are neutrons?

a. Neutral particles b. Positively charged particles c. Negatively charged particles that are responsible for the chemical reactivity of a given element d. The smallest particle of the element, which is still representative of the element