Which of the following sentences is a declarative sentence?    a. would you check on my father who is staying in the hospital tonight?    b. take me to the hospital so that i can visit my father.   c. my father is in the hospital overnight for a routine procedure.   d. my father is in the hospital and i need to get there, now!

A declarative statement is a sentence that makes a statement, nothing more.

Therefore, the answer would be, My father is in the hospital overnight for a routine procedure. 

many scientists' predictions of climate change include: warmer temperatures, rising sea levels, and more frequent storms.

that is the wrong

d is the best answer for this question.