Which biological agents are non-living substances, produced by living plants, animals, or bacteria, and are some of the most lethal substances known.

that is true   : ) hope this you

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.

carbon atoms, hydrogen, oxygen, and nitrogen.

sex cells are usually half's then they find another half and make a fertilize egg