2. Rafael broke a small twig off a tree and threw it in the lake. It floated away. If he could somehow
push the whole tree into the lake and it floated, which of the following would explain why it floats?
A. The temperature of the tree is less than the temperature of the water.
B. The volume of the tree is less than the volume of the water.
C. The mass of the tree is less than the mass of the water.
D. The density of the tree is less than the density of the water.
Explanation:
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Ответ:
Streak is tested by scraping a mineral across plate
Explanation: Hope this helps :)