Answer in detail IV — task. Science State Board, Class 8.

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எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்

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Describe the structure and function of human ear?

Answer variants:

Signals

Vibrations

vibrations

Ear drum

Pinata

a. The vesicles move inward and outward when a sound wave strikes the drum, creating

refers to the visible portion of the human ear .

from the sensory cells is perceived as sound by brain.

are sent to the brain in the form of signals from the inner ear.

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15. Answer in detail IV