1/4, because when you use punnett squares, you'll realize that one baby can have white fur, two can have the gene of white fur, but still have the dominant broiwn fur gene, and one could have only the brown fur gene that it got from both its mom and its dad
50% of the lunar surface is always illuminated by Sun.
I think their might be 10 colors of soil.
A delta is formed when a high flow water body meets a low flow one. Meaning, when a river meets a lake or ocean. The river carries sediment because of it's high energy (flow). When it suddenly slows down the sediment drops out all at once and a delta forms.