The sER (smooth endoplasmic reticulum) looks like a folded ribbon and help remove impurities from the cells. Certain cells in the body are responsible for removing more impurities than others. Would you
expect the sER in those cells to be longer and have more folds or shorter and have less folds?

i think that the best answer would be c.

tell me if im wrong : )

the correct answer is: d. the saltine and pretzel are made of flour, yeast, and baking soda, and salt. the pecan contains no flour but it does contain fats. the pecan is a nut that can be consumed as a healthy snack. first of all, pecans are a source of fat (monounsaturated fat), but they provide less fat than some other nuts. pecans are a rich source of dietary fiber, manganese magnesium, phosphorus, thiamin, vitamin e…

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explanation:

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the answer is d p: cell, q: organ, r: organ system, s: tissue