The upper, wing-shaped portion of the pelvic bone is called the

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Explanation:

I believe the answer is ischium.

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~Pinky~

answer; /// i believe the correct answer is (reactants);

lysosomes contain a variety of enzymes, enabling the cell to break down various biomolecules it engulfs, including peptides, nucleic acids, carbohydrates, and lipids (lysosomal lipase). the enzymes responsible for this hydrolysis require an acidic environment for optimal activity. hope i !