A bottlenose dolphin lives in warm water near the equator and a beluga whale lives in cold water near the Arctic circle. Both animals use echolocation to communicate and hunt for prey. Based on what you know about sound, which animal would be able to use its echolocation better to gather information about its surroundings?

Abird sitting high in a tree is an example of what type of wnergy

If a sphere and a cure have the same mass and are propelled up a ramp with the same force, which would travel father up the ramp? explain.

Because air contracts as it cools, the air pressure inside a freezer is typically lower than on the outside. why do ice cubes inside a freezer tend to shrink over time? a. the ice dissolves oxygen from the air, forming a denser crystalline matrix.b. the ice reacts chemically with carbon dioxide in the air, forming gaseous carbon compounds.c. the ice melts, and then the liquid freezes as ice crystals on the bottom of the freezer.d. the ice sublimes, and then the water vapor deposits as ice crystals on the sides of the freezer.