D. Phytoplankton are most efficient
You could be depressed from a lot of different things, from losing your job to someone passing away
The horse will give 32 chromosomes and donkey will give 31 chromosomes to the offspring.
The offspring has 63 in total.
It is odd so it can not produce normal germ cell. So it is sterile.
6CO2 + 6H2O --> C6H12O6 + 6O2
carbon dioxide + water --> glucose + oxygen
The arrow indicates sunlight (energy).
:)
I think the answer here is neurons, the nerve cells
