how can a scientist be both skeptical and open to new ideas at the same time? Write a one page story that describes a situation

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?

Which describes a grizzly bear’s habitat?

In sheep, the allele for belly fur (a) is dominant to the allele for no belly fur (a). a mother with the genotype aa and a father with the genotype aa produce an offspring.