Askateboarder begins going down a ramp with an initial velocity of 1.0 m/s. after 3 seconds, her speed
has increased to a final velocity of 4.0 m/s. calculate her acceleration.

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.

Why do some dna fragments move farther than others during gel electrophoresis? a. because their shapes are different b. because they are different types of molecules c. because the samples are different colors d. because their masses are different