What are the percent compositions of hydrogen and oxygen in water

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

If an area has high air pressure and low humidity, what type of weather will it most likely have? plz !

The human eye contains a molecule called 11-cis-retinal that changes shape when struck with light of sufficient energy. the change in shape triggers a series of events that results in an electrical signal being sent to the brain that results in vision. the minimum energy required to change the conformation of 11-cis-retinal within the eye is about 164 kj/mol.