HELPP ASAP!!Which of the following is a true statement? A. Organic carbón is found in all living things

B. a compound has different properties from each of its elements

C. Water is made from the elements of carbon and oxygen

D. Hydrogen compounds are the most comment in the world

Orange juice has a lower or higher viscosity than chocolate syrup

Identify the theory that can be used to explain each phenomenon. answers diffraction: wave theory interference: wave theory reflection: both particle and wave theories refraction: both particle and wave theories

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