Enzymes act as catalysis, coupling reactions with spontaneous reactions. This is important, because without enzymes, processes would not occur. Spontaneous reactions are normally
Choices are :
Nonspontaneous
Exothermic
Endothermic
anabolic
Catabolic

your parents i think this could be it

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? ?

what are the statements