You probably know sharks have very sharp teeth but did you know they never run out of them if a shark loses a tooth another moves forward from within the sharks jaw where it keeps a nearly unlimited supply of replacement teeth this is a phenomenon unique to the shark No other animal in the world had teeth quite like the sharks a shark can go through as many as 20,000 teeth in its lifetime

Question 1 what is the main idea

Question 2 concluding sentence

Question

Braeden Velasquez

English

27 March, 01:52

You probably know sharks have very sharp teeth but did you know they never run out of them if a shark loses a tooth another moves forward from within the sharks jaw where it keeps a nearly unlimited supply of replacement teeth this is a phenomenon unique to the shark No other animal in the world had teeth quite like the sharks a shark can go through as many as 20,000 teeth in its lifetime

Question 1 what is the main idea

Question 2 concluding sentence

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Answers (1)

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Knox · Answer 1

Main idea: A shark's teeth are constantly being replaced

Concluding sentence: No other animal in the world had teeth quite like the sharks a shark can go through as many as 20,000 teeth in its lifetime.