Kevin is describing the orbit or earth. at what point in earth's orbit is earth's closest to the sun ?

The Earth reaches its closest point to the sun every year around Jan. 3, during the Northern Hemisphere's winter.

the cells uses some of the atoms of the glucose molecules to atp molecules. the atoms of the glucose molecules will then be converted into energy which will be eventually stored in atp. the energy produced which are stored in atp are coming from the glucose’s chemical bonds.