In an experiment the HYPOTHESIS is tested. The hypothesis is the assumption, that you make about something. Example would be, you believe (hypothesize) that the baking soda will react faster in vinegar than in water. You then test it out (or preform and experiment) to see if your hypothesis is correct or wrong.
Answer: DNA contains alternating sugar-phosphate molecules whereas RNA does not contain sugars
Explanation:
Due to extreme (too much) cell division, a mutation of cells will occur and that is the cancer within humans.
A combination of two or more metals is called and Alloy.