14
QuizMultiple Choice

Analyzing Evidence — Unit test

Question 14 • PA Human Anatomy & Physiology A 2026-2027 SMITH IC

Dani wants to measure the volume of a pebble. Which tool will give the most accurate measurement?

Answer
A
a ruler
B
a tablespoon
C
a measuring cup
D
a graduated cylinder

Explanation

A pebble has an irregular shape, so its volume is best measured by putting it in water and measuring how much the water level rises. A graduated cylinder measures small changes in liquid volume more precisely than a measuring cup or tablespoon. Therefore, the graduated cylinder is the most accurate tool.

AI-written and checked against the verified answer.

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