"B. Do you know how to write 100 in
<span> roman numerals?</span>" does not contain any errors in capitalization. "Roman numerals" does not need to be capitalized because they're a form of numbers.
A is the answer im pretty sure
Answer:
The magenta and sky blue sentences are the answers.
Magenta) Admittedly, we cannot reuse or recycle all of the materials we use in our daily lives.
and
Sky Blue) My opponent would use these limitations of our ability to recycle to counter my points about the materials we can recycle
Both these sentences are countering the speaker's claim
I believe the answer is piety.