The element with 8 electrons in its 3d sub level is what?

d.) circle motion requires a force to give it a centripetal acceleration.

c, liquids evaporate, creating a gas

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? ?

the answer your looking for is c).