I will give brainliest Describe the appearance of the red blood cells in the 0.15 mol dm -3 salt solution and the red blood cells in the 0.20 mol dm -3 salt solution. ​​

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

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the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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