Question

consider this claim: by some measures, dolphins are more intelligent than humans. which piece of evidence better supports this claim? evidence a: one measure of intelligence is the ability to recognize oneself in a mirror. a study revealed that dolphins recognize themselves when they are seven months old—even earlier than human babies do. evidence b: research has long shown that dolphins are extremely intelligent. dolphins can learn and apply knowledge, understand challenging situations, think abstractly, solve problems, and feel emotions.

Explanation:

Evidence A directly compares the self - recognition ability of dolphins and human babies, which is a specific measure of intelligence. Evidence B just lists general intelligent behaviors of dolphins without a direct comparison to humans. So Evidence A better supports the claim that dolphins are more intelligent than humans by some measures.

Answer:

Evidence A