Q.7. Answer the following questions.
(a) Draw, label and explain the structure of a human ear.
Ans.
(b) Explain sonography technology.
Ans.
(c) List the uses of ultrasonic sound.
Ans.
Answers
Answered by
1
Answer:
please mark as brainliest..... please.......
Answered by
0
Answer:
we how can explain without diagram
Explanation:
we need diagram without diagram we can't explain
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