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2 votes
Which sentence is punctuated correctly

In first-period biology class we learned that, the ecosytem, is a fragile and sensitive thing.
The freshman, were excited to hear about exta-credit opportunities in their algebra class
Getting her licence proved to be more difficult and tricky, than she thought it would be.
In order to serve students best, school districts need to ask for additional funding.

2 Answers

4 votes
D. In order to serve the students best, school districts need to ask for additional funding. 
User Berik
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3 votes
The last one is punctuated the correctly.
User Yko
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