Will mark brainliest if right the

D. hope this helps

Explanation:

I would say argument by logic, the paragraph has a reliable source that clearly supports the claim. Obviously, if you thoroughly clean your house, your not going to have as many allergies. So, the writer uses clear logical reasoning that backs up their claim.

Hope this helps :)

i think its a.

an ugly duckling is teased by the other ducklings. when she grows up, however, the ducklings discover that she is a beautiful swan

synomenous

sry cant spell