What is meant by suggesting that earth's oceans are connected? a. all ocean water came from a single comet that broke into five large pieces. b. all of the crustal plates underlying the ocean share a border with each other. c. water can flow through all five oceans without having to cross a barrier. d. water from separate oceans mixes when it flows underneath the continents.

The correct option is C. Earth’s oceans are connected indicates that Water can flow through all five oceans without having to cross a barrier.

Explanation:

Oceans is said to cover around 70% of earths surface and aorudn 97% of earhts water source is found in ocean and seas.  The world ocean is interconnected system of earth oceanic waters.  

It comprises of bulk of hydrosphere. The main oceans are Pacific, Atlantic, Indian ocean, Artic,Southern or Antartica. All these waters are connected without having to cross any land masses.

On the basis of the above explanation is:  

Earth’s oceans are connected indicates that Water can flow through all five oceans without having to cross a barrier.

i think that the best answer would be c.

tell me if im wrong : )

answer; i believe the correct answer is (a)0