I would answer nesting dolls.
The fastest speed of an Acela train is 150 miles per hour
To reach 1050 miles, acela trains need :
1050 / 150 = 7 hours
Hope this helps
Rita’s most favourite place in the world is the beach, a magical place full of life. Everything is in motion there, from the ferris wheel and the unceasingly pounding waves to the shores’ sand shifting back and fourth due to the tides. Beaches present a myriad of activities such as: snorkelling, surging and crabbing. Each day at the Beach with her friends and family is a miracle.
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Ok! So Beach is a noun, meaning it needs to be capitalized. (person place or thing. In this case a place) therefore a noun.
Good luck!
The third sentence. An abstract noun is a noun you can’t physically see or touch (examples of this are usually emotions like love, hate, excitement, etc). In the third sentence, opinion is a noun. You cannot see or touch an opinion.
