Photosynthesis is the process when the plant takes in carbon monoxide and turn it into oxygen and also makes sugar I think but it uses sunlight too.
B. prokaryotes because they do not contain organelles or a nucleus. the following above in the question all are eukaryotic and contain organelles and a nucleus
This is falsered blood cells= carry oxygenwhite blood cells= help fight infection
platelets= prevent the loss of blood
Water is important to some organism.... i think