Answer :
Answer:
the distance between one compression and the compression next to it
Explanation:
Answer:
The one above this wrong.
The correct answer is b. The action of moving back and forth quickly and steadily
Explanation:
Answer:
the distance between one compression and the compression next to it
Explanation:
Answer:
The one above this wrong.
The correct answer is b. The action of moving back and forth quickly and steadily
Explanation: