Respuesta :
Answer:
Legs for hopping and lungs for breating air
Explanation:
Although the third sentence looks like it would be the answer, it's still a sentence. The fourth one is the answer because if doesn't have a starter nor does it have context.
Answer:
Legs for hopping and lungs for breathing air.
Explanation:
A sentence fragment is a group of words that resembles a sentence. It will start with a capital letter and have ending punctuation; however, it is neither an independent clause nor a complete idea.