You are free to read the book of your choosing (answer is free)
Are you talking about Marigolds by Eugenia Collier?
(A) green roofs can keep buildings warmer in the winter
(B) Dark roofs take in more heat than white roofs
(C) It is harder to heat buildings that have white roofs
Is there suppose to be a list of statements to choose from? If so, I don’t see it.