The correct answer is:
On the other hand.
"He looked forward to visiting with old friends. Greta, on the other hand, dreaded seeing her old boyfriend."
This phrase is showing Greta and Fred are having different feelings in that moment, creating a contrast between both of them.
The inventions in the correct order most recent to oldest are as follows: Electric TV, Airplane, Refrigerator, Mechanical Computer, Steel.
About Invention
An invention is a brand-new or original product, technique, composition, concept, or tool. A device, item, or method can be improved using an invention to boost functionality or cut costs. It might also be a brand-new idea. An concept can be patented if it is distinctive enough, either as a stand-alone innovation or as a major improvement upon the work of others. In the event that a patent is granted, the inventor is given a proprietary interest in the invention for a certain amount of time, which can be licenced for monetary benefit. An innovation is made or found by an inventor.
Question: Think you can put these inventions in the correct order, oldest to most recent?
1. Airplane
2. Steel
3. Electric tv
4. Mechanical computer
5. Refrigerator.
To know more about inventions:
brainly.com/question/22951638
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Observing nature is great because you can learn so much about the world around you.
Obseving the earth can help you make new discoveries
B. a letter, sorry if im wrong! it said he had ate a piece of paper, so it must be b.
