Convert 3.5x10^7 mm to ft
please help :((

What type of organic molecule comprises the majority of a potato?

What do electromagnetic waves carry? how are they produced through which media can they move? where do they transfer energy? what do they not transfer? what do mechanical waves carry? how are they produced? through which media can they move? where do they transfer energy? what do they not transfer?

If 1.00 mol cs2 reacts with 1.00 mol o2, identify the limiting reactions