The answer would be (why)
Answer: A.grammar
Explanation:
Because you got to make sure who ever is reading what your writing can understand and see the words clearly.
Honestly in my opinion, good internet connection can help children with issues in their personal lives
Answer:
The committee debates how to fund their ambitious plans
Explanation:
The underlined word should be "The committee debate how to fund their ambitious plans".
If so, then the type of error present in the sentence is that a collective noun uses the plural verb "debate" which is wrong.
It can be fixed by giving it a singular verb "debates" and rewritten as "The committee debates how to fund their ambitious plans"