What is the name of that star? a. eta persei b. mirfak c. phi persei d. sun?

Ten students stand in a circle and are told to make a transverse wave. what best describes the motion of the students? each student bumps the shoulder of his or her neighbor. at the exact time, all students take a step to the right. the students skip clockwise, going in a circular motion. one at a time, each student lifts his or her hands up and then down.

Which type of microscope would allow the viewer to see ribosomes inside a cell?

An object has a weight of 500 on earth what is the mass of this object