Explanation: Left ventricle. With the thickest muscle mass of all the chambers, the left ventricle is the hardest pumping part of the heart, as it pumps blood that flows to the heart and rest of the body other than the lungs.

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3 years ago

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Lipids are important to living things for all of the following reasons, EXCEPT that they are

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ANSWER:

Needed to form cell membranes

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3 years ago

How does the integumentary and immune systems work together? *summary and not too detailed*

How does the integumentary and immune systems work together? summary and not too detailed