I believe that A or D is the correct choice out of the answers given.
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Answer:
The answer is 2. Through their research and development, scientists have invented practical items such as cordless tools, memory foam in mattresses, and scratch-resistant glasses.
Explanation:
It tells you the products they have invented, that are used on earth.
I believe the answer is <span>Ringstreaked</span>
The last lines bring the poem to a dreamlike end.
Answer:
c Accidentally
Explanation:
According to the sentence given, Christopher Columbus had limited knowledge of world geography and inaccurate navigational devices; and as a result of this, he was able to accidentally discover North America and all the available riches there.
The word "inadvertently" as used in the sentence means accidentally.