Answer:
The first is B, and the second is C
Explanation:
Answer:
Hard rock mining is a technique used to excavate hard minerals...
Explanation
Hard rock mining refers to various underground mining techniques used to excavate hard minerals, usually those containing metals such as ore containing gold, silver, iron, copper, zinc, nickel, tin and lead, but also involves using the same techniques for excavating ores of gems such as diamonds or rubies.
Not everyone speaks the same language, nor can anyone speak everything single language. It can be tough communicating with people of different languages. Sometimes the best we can do to communicate is pointing, using symbols, and watching there body language. although we all may not speak the same language, we all do speak the same body language.
I’m almost positive it’s B