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?

Nerve cells are specialized to respond to stimulitrue or false?

What part of the brain is highlighted in the diagram below?

Study the picture of the ocean. which is the best example of an organism’s niche shown in the picture? a. the environment contains several of the same species of coral. b. the shallow area of the ocean meets the needs of the coral and the fish. c. the ocean has fish and coral that live in the same area. d. the coral take in food from the water and provide shelter for the fish.