Choose the paragraph that this topic sentence would best fit. Owning a pet is a responsibility every family should take
on.

D

Explanation:

The  paragraph that fits the topic sentence would have to describe why families should own a pet as their responsibility. The last paragraph, D, explains this best. It claims that if every family adopted a pet, homeless animals and shelter animals will have someone to take care of them. It calls this a responsibility of the people, like the idea introduced in the topic sentence. So, the answer is D.

Good luck ^^

b. failure at least that one seems the most negative out of all of the answers provided pls correct me if i'm wrong. : ))

c. a group of tribes that formed a confederacy