Answer:
Cells are sometimes referred to as "life's atoms" because there the basic units of life. All cells are surrounded by a structure called the cell membrane — which, serves as a clear boundary between the cell's internal and external environments.
Metaphase. During metaphase, spindle fibers attach to the centromere of each pair of sister chromatids The sister chromatids line up at the equator, or center, of the cell. The spindle fibers ensure that sister chromatids will separate and go to different daughter cells when the cell divides
25 x 8
8 x 5 = 40 you put the 4 on top of the 8 and put the zero as your first number on your answer
8 x 2 = 16
then you get the 4 on top of the 8 and then add 16
16 + 8 = 20
20 -- 0
200
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Discover how strong winds high above the earth called "jet streams" are responsible for steering all weather to and away from us.
<span>Facilitated Diffusion-
Does not use energy. Membranes in the cell membrane pick up molecules & carry them across the membrane from high to low concentration</span>
