Answer:
The incorrect sentence is C. We should not buy grapes which scientists say are poisonous to dogs.
Explanation:
The commas should be placed like so,
We should not buy grapes which, scientists say, are poisonous to dogs.
I hope I helped!
Answer:
They are just like "those" that I want.
Answer:
when the next king is chosen there is a coronatin that crowns the king
Explanation:
Answer:
I am pretty surenits the last one