all living things come from other living things
all of the organisms are made up of cells and cells are composed of the smallest unit of organisms, which is why it is called the building blocks of life/basic unit of life.
The frist shell can hold two.
atom-> compound
carbohydrates--> lipids
nucleic acid--> protein
prokaryotic cell --> nucleic acid
eukaryotic cell-->nucleus, mitochondria,golgi apparatus,cell membrane