In the reaction above, what is true about hydrogen and oxygen? They are given off as gas by the reaction.

They are the reactants.

They are the products.

They are produced by the burning splint.

micro/nanoscale topography surface exhibits many prominent properties and is extensively employed in biomedical device, microfluidic device and energy device fabrication. additionally, the clinical applications of biomaterials can be largely expanded with of nanostructured surfaces.

your answer is going to be physical weathering

answer; behavioral neuroscience;