Answer:
a cell membrane is a biological membrane that separates in interior of all cells from the outside environment which protects the cell from its environment the cell membrane consists of lipid and Blair including cholesterol's and that sit between phoepholipids to maintain their fluidity at various temperatures
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Yup the one you choose is correct
Answer:
It's estimated that some 4,600 sea turtles are killed by fishing nets and hooks every year in U.S. waters.
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