Which Event Is Geologically Tholdest

question 58

Multiple Choice

Which event is geologically tholdest?

• A)formation of Pangaea
• B)evolution of modern humans
• C)oxygen accumulation in the Earth's atmosphere
• D)origin of prokaryotes
• E)age of dinosaurs

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Definitions:

Three Types Of Cones

Photoreceptor cells in the retina of the eye that are responsible for color vision; typically sensitive to red, green, or blue light.

Frequency Of Impulses

Refers to the rate at which nerve or action potentials are generated and transmitted across neurons.

Trichromatic Theory

A theory of color vision that proposes that the eye has three types of receptors with differing sensitivities to different light wavelengths.

Perceive White

The process by which the visual system interprets a spectrum of light that reflects off surfaces without significant absorption, resulting in the perception of white color.