Answer:
False
Explanation:
The atoms that make up the water whether in liquid or solid state is the same and doesn't change.
Distance divided by time is <u>speed</u><u>.</u>
Explanation:
The distance you travel in a certain amount of time would be your speed.
The answer is (B. Medium) because it has to travel through the ear drum evenly without busting it. Hope this helped :)
3 is the correct answer. Let me know if you want me to explain why that is the answer.