Answer: A. The wave carries molecules of air away from the source of the sound .
Explanation:
Answer:
Nuclear fusion.
Explanation:
In nuclear fusion, two or more small nuclei combine to form a single, larger nucleus.
D,record observations and measurements.
The first answer is c by decomposition.
The second one is c too dunes.
hope this helps :)
B is the answer?!? Sorry if im wront
