Terrestrial Life Is Composed of 20 Different Acids That Are

question 13

True/False

Terrestrial life is composed of 20 different acids that are composed of only 4 different chemical elements.

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Definitions:

Cones

Photoreceptor cells in the retina of the eye that function best in bright light and enable the perception of color and fine detail.

Dark Adaptation

The process by which the eyes increase their sensitivity to low levels of light, allowing for better vision in the dark.

Rods

Photoreceptor cells in the retina of the eye that are sensitive to low light levels and are primarily responsible for night vision.

Dark Adaptation

The process by which the eyes increase their sensitivity to low levels of light, improving the ability to see in the dark.