Imagine you pour some hot soup into a bowl. you place you hands on the outside of the bowl and feel that that the bowl is very warm. how did the heat get from the soup through the bowl to your hands?

osmosis
radiation
conduction
convection

Find the mass in grams of 1.37x1020 particles of h3po4

All of the following are part of the biosphere except

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.