Unit 1. Module 2. Lesson 2. Structure and Support. Quiz.

What mineral is stored in the skeletal system?

• potassium

• calcium

• sodium

• water

What are three types of muscle cells in the muscular system?

• Fibroblast.

• cardiac, skeletal, and smooth muscles.

• Epithelial cells.

• Blood cells.

What are the three types of skeletons?

What is the function of the skull?

What is the function of bones?

What is the function of the muscles in the skeletal system?

How do bones and muscles interact in the skeletal system?

Which of the following only happens voluntarily?

• blinking

• breathing

• digestion

• pointing