Answer:
In conclusion, although animals and humans can have some shared social and cognitive skills, language always requires more cognitive skills and learning a language is uniquely corresponds to human beings. Besides, animals cannot learn a human language, because animals cannot go futher than imitating and memorizing their owner’s words.
Explanation:
I strongly believe that it is B. I know it isn't D because it doesn't compare or contrast asthma to something else.
Sentence 2 where it says " Was president George Washington, The first elected leader of the United States.
Theres no misspelled word in that sentence