Which natural methods remove co2  from the atmosphere? respiration of living organismsphotosynthesis by plantsevaporation of ocean waterabsorption of co2 from the atmosphere by ocean watermelting of glacial ice

What pressure will be exerted by 0.675 moles of a gas at 25*c if it is in a 0.750-l container?

Between 2014 and 2016, more than 25,000 children in flint, michigan, drank water that was contaminated with lead from lead pipes. during this time, the city claimed the water was safe to drink. which of these actions could the city have taken to ensure that the drinking water was free from lead?

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?