The epiglottis is normally straight at rest, allowing air to enter the larynx and lungs. When a person swallows, the epiglottis folds and covers the entrance to the larynx, preventing food and liquids from entering the windpipe and lungs.

Answers

Answer 1

Answer:

A B C D E F G H I J K L M N O

Explanation:

LEARN IT SPELL IT DOEU IT DOES IT MAKE CENTS

Answer 2

Yes, that's correct! The epiglottis is a flap of tissue located at the base of the tongue that prevents food and liquids from entering the windpipe and lungs during swallowing. It stays in a straight position during breathing, allowing air to pass into the larynx and lungs, but folds down to close off the larynx when swallowing occurs. This helps to prevent choking and aspiration of food and liquids into the lungs.

Related Questions

I'LL GIVE BRAINILIST IF RIGHT

Amelia makes a Venn diagram to compare the advantages and disadvantages of asexual reproduction and sexual reproduction.

Which label belongs in the region marked X?

Less competition for resources

Faster

No variation in DNA

Less energy required

Answers

No variation in DNA

This is because asexual reproduction results in offspring that are genetically identical to the parent, so there is no variation in their DNA. The other options listed - less competition for resources, faster, and less energy required - are all advantages of asexual reproduction and would not belong in the region marked X, which typically represents a disadvantage of the process being compared.

No variation in DNA

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