Syntax is also collectively known the arrangement of words in a sentence. The correct answer to your questino is B. For that reason it isn't possible for any other answer in this case to be correct because B actually denotes a rather formal way of how you could talk about syntax.
Answer: Chloroplasts
Explanation: Chloroplasts turn light energy from the sun to sugar.
I think it’s called the passer.
C. There are two types of glaciers: Alpine and Continental
