Worldwide, ____ Are Often Used as Pollution-Monitoring Devices

question 11

Multiple Choice

Worldwide, ____ are often used as pollution-monitoring devices.

• A) chytrids
• B) mycorrhizae
• C) lichens
• D) yeast
• E) mushrooms

---

Definitions:

Sternocleidomastoid

The sternocleidomastoid is a muscle in the neck that runs from the sternum and clavicle to the mastoid process of the temporal bone, involved in head movement.

Orbicularis Oculi

A circular muscle that surrounds the eyelid, allowing it to close or blink.

Masseter

A facial muscle that plays a major role in the chewing of food by raising the lower jaw towards the upper jaw.

Quadriceps Femoris

The quadriceps femoris is a group of four muscles located at the front of the thigh, responsible for extending the knee and stabilizing the patella.