Answer:
B. Check the outline to see if there is a place for the new ideas
A—
This sentence pretty much sums up what the writer of the passage wants to talk about. The other ones do not fit with the sentence “water is one factor that is necessary for growth” and do not fit the idea of the passage, which is what factors affect plant growth.
It's probably B, cause and effect
Explanation:
if by any chance I was your curious brother as you said you told him it was a boring text book so he left but if he knew it was kinda like a comic he would have been happy and excited to have a sister who shares the same interests as him that's how my lil sis is and I like her for that so give it a try I guess it's just an opinion though thanks