carbon dioxide + water —> glucose + oxygen + water.
6CO2 + 6H2O —> C6H12O6 + 6O2.
this is true, if there was no sun, the world would freeze. also, no food would grow and we would starve
Answer:
A. Each cell contains the same DNA, and the same genes are being expressed in each one.
Explanation:
Energy is catch by producers then given in a linear
progression from one tropic level to the next. At each level, much of the
energy escapes the ecosystem as heat. Unlike this one-way flow of energy,
matter is recycled within and between ecosystems. Elements passage from one
organism to another and among parts of the non-living environment through
closed loops called biochemical cycles.