Answer:
But what does “waxing and waning gibbous” mean? Rob says crescent is when you can see less than half of the moon illuminated. “Gibbous, you attach that to either waxing or waning when you see more than half of the moon illuminated,” he said. Waxing means it's getting bigger while waning means it's getting smaller.
So it will float on top of the water
It is a mode of asexual reproduction in single-celled eukaryotic micro organisms
It usually occurs in archaea bacteria, fungi , amoeba etc....
The answer is D. the way organisms grow and develop