When you look at a fish in a still stream from the bank, the fish appears shallower than it really is due to refraction. From directly above, it appears When you look at a fish in a still stream from the bank, the fish appears shallower than it really is due to refraction. From directly above, it appears: a. shallower than its real depth.
b. deeper than it really is.
c. at its actual depth.
d. It depends on your height above the water.

cell differentiation  is how generic embryonic  cells  become specialized  cells. this occurs  through a process called gene expression. gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a  cell  functions.

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okay i have so many questions. but the big one here is: um wt..f is this mess? ?

the moon affects the earth gravitation ally, causing certain motions of that body and also producing tides in its ocean and atmosphere. the tidal wave in our atmosphere is, however, far too minute to be an effective cause in any known meteorological phenomenon.

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