Help please Andrew and his partner are divers. They are working underwater, 10 m apart, on an oil platform. Josh and his partner are working, also 10 m apart, on the part of the platform that is above water. Andrew and Josh each make a loud noise of the same volume at the same time. Make a claim about whose partner hears the noise first. Explain your reasoning.

i don't see a text, but i am gonna assume this *orbit* the curved path, usually elliptical, described by a planet, satellite, spaceship, etc., around a celestial body, as the sun.

one negative thing it that it can kill water animals. another negative thing is it can cause the destruction of ecosystem. one way water pollution can be reduced is to conserve energy.