Answer to Question #146921 in English for Hazel

Question

Place the following sentences order (Topic sentence, Supporting sentence, Concluding sentence)


-Moreover, fish were the earliest vertebrates, with jawless species being the earliest and jawed species evolving later.

-However, there are some species of sharks that are suspension feeders that feed on plankton.

- There are an estimated 31000 species of fish in the ocean.

-Evidently, the ability of gnathostomes to exploit new nutrients sources, is one reason they replaced most jawless fishes.

-For example, some fish like sharks use their jaws and teeth to tear live prey into smaller pieces allowing them to hunt throughout the ocean.

-Consequently, the evolution of the jaw and paired fins permitted gnathostomes to expand from the sedentary suspension feeding of jawless fishes to become mobile predators.

- In fact, the evolution of jaws allowed early gnathostomes to exploit food resources that were unavailable to jawless fish.

Answer 1

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