Answer:
oxymoron
Explanation:
sad-joy is self-contradictory
The answer is an adverb clause because "have been" is considered an adverb clause...
Answer:
C.
“If there is any practical use for helium other than medicine, laws should change to protect current supplies of the gas.” This sentence summarizes one of the major points of the argument, which is that helium reserves are in low supply.
Answer:
Martin Cooper, the father of the cell phone, was an American engineer who is known for inventing the first handheld mobile phone. He brought it to the market in 1983.
Explanation:
everything else is ok
A penguin.
hope that this helps you! =)
