Six carbon dioxide atoms plus six water atoms plus sunlight yields to produce glucose and six oxygen atoms. Sunlight is important because it is the main source of ATP (energy) in photosynthesis. Hope this helps!
The cell membrane is composed of two layers of lipids and proteins. These two layers are responsible for what is allowed to leave and enter the cellular membrane.
Because natural selection is caused so that an organism can adapt and better survive their environment. They are involved in the formation of fossils because organisms that die are buried in sediment and become fossils.