2h2o + o2 --> 2h2o can be classified as what type of reaction? a) only combustionb) only synthesisc) something other than synthesis or combustiond) both synthesis and combustion!

It's definitely synthesis because two reactants come together to form one product.

However its not combustion as there is no hydrocarbon reactant and no carbon dioxide product.

I believe the answer is B.

prolly a beacuse the momentuem the car has increases while going down hill

the answer is a. the yacht traveled from the dock north to the 200-meter marker in the bay in less than 5 minutes, giving the passengers several more hours to fish.

im doing peak rn so sry if its wrong