Which of the Following Is Least Likely to Be a Cause

question 13

Multiple Choice

Which of the following is least likely to be a cause of extinction?

• A) asteroid impact
• B) human activity
• C) adaptive radiation
• D) continental drift
• E) climate change

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Definitions:

Light

Electromagnetic radiation that can be detected by the human eye, responsible for the sense of sight.

Rods

Photoreceptor cells in the retina that are highly sensitive to light and enable vision in low light conditions.

Fovea

A small depression in the retina where visual acuity is highest, due to the dense concentration of cone cells.

Periphery

Describes the outer limits or edge of an area or object, often used in reference to vision to describe areas seen outside the central point of focus.