Help i need this done before my class ends sound travels much faster in water than air.
it takes 4.2 seconds for the sound of an explosion to travel underwater to a diver 6,006 miles away. what is the speed of sound in water?

Coral have a symbiotic relationship with what in order to eat?

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart

Which of the following is most likely the result of an organism having lipids in its body a) water cannot be absorbed through the surface of a leaf b)human eats fruits to get a quick source of energy c) a sheep sleeps for more hours in the winter d) a warm river is filled with fish and algae