Which of the Following Best Describes Coevolution

question 47

Multiple Choice

Which of the following best describes coevolution?

• A) A change in one species has no effect on the other species.
• B) A change in one species has an effect on the other species.
• C) Neither of the two species change.
• D) Both species change, but independently of each other.

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Definitions:

Vertebral Column

The flexible and strong sequence of bones extending from the skull to the small of the back, protecting the spinal cord and enabling upright posture.

Axial

Relating to, or situated around, an axis; often describes body parts or anatomical structures aligned with the central axis of the body.

Occipital Bone

The bone that forms the back and base of the skull, and through which the spinal cord passes.

Sphenoid Bone

A complex bone at the base of the skull, which helps form the eye socket, the floors of the cranium, and the sides of the skull.