The problem with this sentence is that there is no subject-verb agreement.
<h3>What is subject-verb agreement?</h3>
The subject-verb agreement implies the verb should agree with the subject on the number (singular vs plural). Here are some examples.
- The girls are brave (both the subject and theverb are plural).
- The girl is brave (both the subject and the verb are singular).
<h3>What is the problem in the sentence presented?</h3>
The sentence about whales does not show the subject-verb agreement. This is because in the section there is approximately 2,200 blue whales the author is using a singular verb is to refer to a plural subject 2,200 blue whales.
Note: This question is incomplete; here is the complete question:
What's wrong with this sentence: "Today there is approximately 2,200 blue whales in the eastern North Pacific and research indicates that the population hasn't changed significantly since 1993"
Learn more about plural in: brainly.com/question/4417996
