Answer:
it looks correct to me except there should be a period after "interrupted"
Explanation:
Helping out man kind in every way:).
Im jk but he helped shape the world with bornfull knowledge <span />
Answer:
"knew about the experiment"
Explanation:
The predicate is the part of a sentence or clause containing a verb and stating something about the subject.
The whole sentence would be "The scientist knew about the experiment."
I hope you learned something new!
I do believe the answer is a