Respuesta :

Answer:

Tornadoes can pick up trees , and rip off roofs while they spin

Explanation:

Tornadoes can pick up trees while they spin.

Tornadoes can rip off roofs while they spin.

The two sentences needs to be combined together into one sentence and the method to combine them together is explained below.

"Tornadoes can pick pick up trees and rip off roofs while they spin."

the above shows the two sentences combined together in a sentence.

Common words are identified and then they are placed only once in the sentence to avoid duplication.

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