The scientific method begins with a scientific question. This question should lead to one or more testable hypotheses. Which of the following is a scientific question that could lead to a testable hypothesis?

A. Should humans be able to hunt whales?
B. What kind of whale is most interesting?
C. Are whales or sharks more impressive?
D. Did the ancestors of modern whales walk on land?

The scientific question that leads to a testable hypothesis is whether the ancestors of modern whales walked on land, providing a basis for scientific investigation.

Explanation:

The scientific question that could lead to a testable hypothesis in this case is: Did the ancestors of modern whales walk on land?

This question is scientific because it can be answered through observation, experimentation, and testing, aligning with the scientific method principles.

Formulating a hypothesis and designing experiments to gather data on fossil records and comparative anatomy can provide evidence to support or refute the hypothesis.

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