Science, asked by vinayaksinha, 7 months ago

(a) What prevents the entry of food into trachea while swallowing? (b) Why rate of breathing is faster in aquatic animals as compared to Terrestria

Answers

Answered by saisahsarakommineni

Explanation:

they have some t to do waaaaaaaaaa

Answered by swapnilnagargoje7499

Answer:

a///epiglottis - large , leaf-shaped piece of cartilage lying on top of larynx; during swallowing the larynx elevates, causing the epiglottis to fall on the glottis (opening into larynx) like a lid, closing it off - this prevents food from entering the windpipe (trachea). a.

b///Aquatic animals breathe at a faster rate than the terrestrial animals because the amount of dissolved oxygen in water is fairly low compared to the amount of oxygen in the air.

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