Answer:
What are you talking about?
Explanation:
Sound waves are sent out buy the animal/or vessel using sonar and the animal/vessel uses the echo from the original Soundwave that was sent out to determine the distance and size of the object that it hit
Answer: Improve the EBP process using new methods
Explanation: EBP means evidence-based practice. So for the efficient treatment on all in the clinical cases a good EBP should be carried on all cases for treatments on all cases.