A. True! Slang and colloquialism both mean speaking casually with conversations as opposed to formally.
Judging by how it's used in the context, I would say C. A great number.
It is too cold to attend school is when the roads are icy and when the school is snowed in.
Periodically throughout recorded history, puzzling instances of psychiatric and neurologic symptoms have presented en mass<span>: outbursts of thrashing and screaming, or je rky spasms and abrupt vocal tics affecting a group of individuals at once and often attributed to causes like possession, witchcraft, and malingering. Such occurrences of so-called "mass hysteria" continue to confound the medical community, but growing experience has improved the understanding and approach to these seemingly contagious psychogenic events. </span>
Answer:
Refracting telescope
Explanation:
I dont know for sure but that is what I think............