If a student were to measure the distance labeled as Z she would know the value of the___of the wave

i believe it is-

d.) gravity pulled particles of dust and gas together to form planets.

it's filtration, but this is an assumption so my apologies if i got this

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

i think? ?