Answer:
a . knowledge and existing theories .
b. falsifiable scope
The water cycle ...........
Because the heat of the ocean mixed with the cold air above the ocean causes a hurricane
A, B and D should be the ones you should check
The answer that correctly describes a reaction that forms a disaccharide from two monosaccharides is Galactose + glucose = lactose.
Cellulose is not a disaccharide, glycogen is not a monosaccharide, and sucrose isn't either.