Chemistry, 22.01.2021 21:20, LilLappyLOL
Samuel tripped while playing basketball and skinned his knee on the concrete. Many of the skin cells on that knee were killed or removed entirely, leaving his knee open and unprotected. Eventually, his knee scabbed over, and when the scabs fell off, there was new skin underneath. Where did the new skin come from? A. Skin cells near the injury increased in size to cover the injury. B. Existing cells near the injury changed into skin cells to cover the injury. C. Extra skin cells from other parts of Samuel's body were moved to the injury. D. Existing skin cells near the injury reproduced to make new cells.
Answers: 2
Chemistry, 21.06.2019 21:00, maddynichole2017
Read these sentences from the text. near the equator, the tropics receive the most rain on a consistent basis. as a result, the fresh water falling into the ocean decrease the salinity of the surface water in that region. [. .] . . as the salt content of sea water increases, so does its density. what can you infer about how rain affects the density of surface water near the equator?
Answers: 1
Chemistry, 22.06.2019 12:30, UaRemomGAY
If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
Answers: 3
Samuel tripped while playing basketball and skinned his knee on the concrete. Many of the skin cells...
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