Answer:
hope it helps...
Explanation:
In general, photosynthesis in cyanobacteria uses water as an electron donor and produces oxygen as a byproduct, though some may also use hydrogen sulfide a process which occurs among other photosynthetic bacteria such as the purple sulfur bacteria. Carbon dioxide is reduced to form carbohydrates via the Calvin cycle.
D
There are billions of galaxies in the universe - the universe is made up of billions of galaxies
GG, because both parents have the exact same gene which would cause the offspring to have the same gene.
the meaning is that the cell is filled by choroplast.
