(Repost For The 3rd Time-) I Will Mark Brainliest! The diagram shows structures that represent different levels of organization in a human.

Based on the images, which is the second smallest level of organization?

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Which of the following is not considered an appendage of the skin? nails glands follicles none of the above

The nursing instructor has been observing nursing students initiate an iv infusion. which action(s), if made by the nursing student, indicates that further instruction is needed? (select all that apply.) the nursing student:

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.