The pressure from sound waves makes the eardrum vibrate.
The vibrations are transmitted further into the ear via three bones in the middle ear : the hammer (malleus), the anvil (incus) and the stirrup (stapes).
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The answer is
c. he should write down data clear, step-by-step instructions as he goes along
<span>Sweep prey organisms, along with some water, through the oral groove, and into the mouth opening. </span>
Answer:
D. the dynamic regulation of an organism's internal environment to maintain conditions suitable for survival.
Explanation: