You Stand with Your Heels Against a Wall and Bend

question 47

Multiple Choice

You stand with your heels against a wall and bend ninety degrees forward at the waist.

• A) You fall forward because your center of gravity moves ahead of your base of support.
• B) You fall forward because of the momentum you gain when you move.
• C) You are able to maintain your balance.
• D) You fall forward because the muscles in your feet aren't strong enough to stop you.

---

Definitions:

Retina

A tissue layer located at the back of the eye, sensitive to light, tasked with transforming light into neural signals enabling vision.

Brain

The complex central organ of the nervous system responsible for thought, memory, emotion, touch, motor skills, vision, breathing, temperature, hunger, and every process that regulates our body.

Autopsies

Post-mortem examinations of a body to determine the cause of death or the extent of disease.

Education

The process of receiving or giving systematic instruction, especially at a school or university.