3 years ago

How do the diaphragm and rib muscles help with breathing? These muscles

1 answer:

3 0

When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale

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Marat540 [252]

The answer is (C) Replication

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2 years ago

What is the function of DNA and where is it found in a eukaryote cell?

n200080 [17]

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2 years ago

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I hope this helps! I'm happy to answer any other questions you might have :)