The ocean has both deep currents and surface currents moving it around the Earth. 1.True
2.False​

1

Explanation: This is true.

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? ?

you didnt put any of the following