The details in the excerpt best support which conclusion?
O Sometimes scientific questions are left unanswered.
O Some things can have more than one explanation
O Knowing two languages helps to understand science
O Choosing between two different ideas can be difficult..

The answer is B some things can have more than one explanation

Explanation:

since it is asking for her reaction to elnora's trouble at school you can rule out any answers with a positive response (b). then you can rule out (d), this is because it does not show the mother's reaction but the daughter's response. that leaves you with two options (a) and (c), by looking at the options you can rule out (c) because it isn't referring back to elnora's issues at school.

d understatement