The answer is B
Both sides include at the making it parallel
Answer: D
Explanation: "less" almost always qualifies as an adjective, because it's describing a noun, that being support, which is a thing/idea.
You would use it as an adverb if you were using it to describe or add more information to a verb. Ex. "I've been trying to work <em>less</em> on the weekends." Work is a verb, so less would qualify as an adverb here.
Answer:
I think the opposite is loose
Explanation:
Because responsible is being able to be trusted to do a task right? So loose would be the opposite since if you're loose(crazy,out of control,ect) you wouldn't be trusted as being responsible