50 points, due tonight, everything is in the picture, thanks

Select all the correct answers. which changes will increase the rate of reaction during combustion? decreasing the area of contact between the reactants adding more oxygen to the reaction removing heat from the reaction changing the reactants from solid form to powdered form lowering the exposure of the reactants to air

Diverging mirrors and lenses always produce images

Ln finding the density of liquid why is the method of using a density bottle more accurate than the one of using a measuring cylinder