The maintain homeostasis in the cell by controlling what comes in and out of the cell.

cell membrane

nucleus

cell barrier

cell door

Picture a all traveling at a constant speed around the inside of a circular structure. is the ball accelerating? explain your answer

In all trials, the magnitude of the final velocity for g1 + g2 was less than the magnitude of any initial velocity. as mass increased, what happened to the velocity? the velocity decreased. the velocity increased. the velocity of g1 + g2 could not be measured. the velocity was not affected by the mass increase.

Immediately upon reaching its lowest point, a falling pendulum bob has its greatest amount of energy, which is the initial amount of potential energy. a. heat; less than b. heat; more than c. kinetic; less than d. kinetic; more than