Sir Isaac Newton's only discovery was the three laws of motion

No.

Explanation:

He also created a telescope and formula for universal gravity.

false

because it does not have the potential to be entirely used up

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? ?