What is the relationship between the density and position of each earth layer?

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.

How many inches of snow did any of you guys get last night?

Equilateral triangle pbj is inscribed in a circle as shown. determine the measure of arc pjb.