16Hit1600
Expression of IdeasEasySynthesis: stating a simple fact

Expression of Ideas practice question

While researching a topic, a student has taken the following notes: - The blue whale is the largest animal that has ever lived. - It can grow to about 30 metres long. - It eats tiny animals called krill. - It lives in every ocean.

The student wants to tell readers how big the blue whale is. Which choice most effectively uses relevant information from the notes to accomplish this goal?

  1. A. The blue whale, the largest animal that has ever lived, can grow to about 30 metres long.Correct
  2. B. The blue whale eats krill.
  3. C. The blue whale lives in every ocean.
  4. D. Krill are tiny animals.

Answer: A. The blue whale, the largest animal that has ever lived, can grow to about 30 metres long.

Largest ever, 30 metres: its size.

Why the other answers are wrong

B. The blue whale eats krill.
Diet, not size.
C. The blue whale lives in every ocean.
Where it lives, not size.
D. Krill are tiny animals.
About krill, not the whale.

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