You throw a baseball from the roof of a house to a friend on the ground. The ball has an initial velocity of 6.0 m/s in the horizontal direction. After 2.00 s, how fast is the ball moving in (a) the x direction and (b) the y direction. A) the velocity in the x-direction doesn’t change. Therefore, after 2.00 seconds we have

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the concept of nucleosome occupancy, which reflects the fraction of cells from the population in which a given region of dna is occupied by a histone octamer

primary succession begins with a bare rock and ends with a forest secondary succession begins after a natural disaster where there is a temporary setback after a forest fire or local destruction, but the surrounding area can fill in