Answer:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product.
the answer is a it can be used as an energy source by organisms
Large organisms include...
Mammals (Mammalia)
Stem-mammals (Synapsida)
Reptiles (Reptilia)
Dinosaurs (Dinosauria)
Answer:
Cells connect together to form a battery
Explanation
The food sources available for a particular species in an ecosystem. Also space where they can live and reproduce, but food is the main factor.
