You are presented with the question "What does a greenhouse protect plants from to help them grow easily?" and the following answer choices: 
- death
 - hotness
 - Winter
 - fronts
 - heat
 - drought
 - rain
 - chill

Now knowing that agreenhouse is used to protect plants from the cold and plants are very easily raised from seed, sown in a cold greenhouse from February to April, choose the best answer.


 

        chill 