Need help in this please!!

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? ?

with this one i know the answer in craters one reason i looked it up and i learned about it there is my evidence

i think the answer is terrae but not 100 percent sure. ▓▬▬ §

aquifers are bounded above and below by impermeable rock. the driving force of groundwater movement in confined aquifers is pressure, rather than gravity.