Piedra wants to measure the volume of a rock using volume displacement. Describe what Piedra should do.

Which surface feature of the moon is characterized by mountainous areas? terrae craters maria regolith

Animals respond in various ways to stimuli detected through their senses. some of these responses are stimulated by the presence of danger. which of these animal responses is the best example of a response to an immediate threat? a) a rooster crows every morning at the first sign of light. b) as something approaches an octopus, it shoots a cloud of ink. c) from late fall until spring, bears hibernate to preserve energy. reactivate d) a dog is getting hot in the sunlight, so he moves to a shaded area.

Which transition by an electron will release the greatest amount of energy? oa ob oc od