All of the Following Are Simple Steps for Protecting the Water

question 95

Multiple Choice

All of the following are simple steps for protecting the water supply, EXCEPT

• A) fixing leaky faucets.
• B) watering lawns and garden plants in mid-afternoon.
• C) taking showers instead of baths.
• D) not pouring old medicines down the drain.

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Definitions:

Fovea

A small depression in the retina of the eye where visual acuity is highest due to the presence of a high concentration of cones.

Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.

Retina

A layer at the back of the eyeball containing cells that are sensitive to light and that trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Energy

The capacity to do work, which exists in various forms such as kinetic, potential, thermal, electrical, chemical, nuclear, and others.