Answer:
The correct answer is - brand of floor wax.
Explanation:
The independent variable is the variable or the factor in an investigation which is manipulated or change in the experiment and affects the dependent variable and produces a various result.
In this investigation, there are different brands of the floor was are the independent variable as they are changed to see the effect on the scratches on the floor on 20 tiles for each brand.
The Answer is DNA and ATP.
These are the organic compounds that have phosphorus and the organic compounds with phosphorus are also known as organo-phosphorus compounds.
The chemical formula of ATP (Adenosine triphosphate) is C10H16N5O13P<span>3, and there is also a phosphate group in DNA (deoxyribonucleic acid).</span>
Answer:
a have stripped pattern
Explanation:
did it on edunuity and studied on quizlet