What color are regions with a high population density?

Which of these is least likely to be an adaption? a. a mouse digs a hole to hide from predators. b. a snake bites its prey to deliver it deadly venom. c.a jackrabbit has large ears that it release body heat. d.a parrot learns to say its owner's name.

The formation of the planet uranus is estimated to have occurred approximately when?

Why the moon is not visible from earth during the new moon ?