Answer:
Leave empty
Explanation:
Water is uncountable, so definitely not "a" or "an".
We're left with either leaving it empty or "the". But "the" suggests that it's not just any water, but some type/body of water in particular, which is not the case.
Water is essential to life.
Answer:
I'm not for sure but I think the answer is the second one
Answer:
A.
Explanation:
It tells the information in order.