-Refer to the Table

question 38

Multiple Choice

-Refer to the table. What is the opportunity cost of one sled for Summer?

• A) 1/3 beach ball
• B) 1 beach ball
• C) 4/3 beach balls
• D) 3 beach balls

---

Definitions:

Left Atrium

One of the four chambers of the heart, receiving oxygenated blood from the lungs and pumping it into the left ventricle.

Left Common Carotid

The artery located on the left side of the body that supplies blood to the head and neck.

Brachiocephalic Artery

A major blood vessel originating from the aortic arch that supplies blood to the right arm and the head and neck.

Left Subclavian Artery

A major artery that arises from the aortic arch, supplying blood to the left arm and parts of the brain and chest.