You can re-arrange your sentence in this way:
In order to identify the development of tornadoes, few required conditions can be described.
The answer is D, A sensory picture.<span />
They are* instead of they is. And also blue* instead of blew.
The answer is “will be examining” . Future progressives are formed by subject + will be + verb(-ing)
Answer:
I think it would be "Who (knows) somebody that does tattoos?"
