Directions: This question presents a sentence, all or part of which is underlined. Beneath the sentence you will find five ways of phrasing the underlined part. The first of these repeats the original; the other four are different. If you think the original is the best, choose the first answer; otherwise choose any one of the others.

Dinosaurs are traditionally classified as cold-blooded reptiles, but recent evidence based on their eating habits, posture, and skeletal structure suggested some may have been warm-blooded.

Question

Multiple choice

eating habits, posture, and skeletal structure suggested some may have been warm-blooded.
eating habits, postures, and skeletal structures suggested some may have been warm-blooded.
eating habit, posture, and skeletal structure suggested some may have been warm-blooded.
eating habits, posture, and skeletal structure suggested some might have been warm-blooded.

Reveal answer Fill a bubble to check yourself

Accepted Answer

eating habits, posture, and skeletal structure has suggested some may have been warm-blooded.

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