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Answer: D (or A, but I believe it's D)</h2>
Explanations
"A. A falling apple inspired Newton to think about gravity." Yes this is true, but instead of only thinking about it, he expressed his law of universal gravitation, etc. I understand how this could be the answer though. :>
"B. Gravity is when objects are pulled to the Earth." This is true aswell, but the text gives off more information than just what Gravity is. Newton is a big part of the text. Mostly the main character but narrating in third person.
"C. Newton wrote a series of books called Principia." Newton did this, but this isn't the main idea. If it was, the text would've explained more about it. This is more of a detail or maybe key detail.
"D. Newton discovers gravity.' I choose this as the correct answer because, the text talks about Newton discovering gravity, and when using the word discover in this, it's also like saying he discovered gravity from a falling apple, and contemplated about gravity.
I believe that living in a clean environment is safer. there is a lot of bacteria’s in today’s world that can harm us, zero germs is way better than a bunch of them. it can also make us feel safer or more comfortable.
Mowing is a machine that you push with your arms on grass and the mower cuts the grass, so basically it cuts the grass so its not really long.
I think this is what you wanted, please describe the question more, thank you.
I think it is the second sentence because its explaining what it looks like; sticky,black tar and its also explaining to you what it does in the summer heat; it shimmers.
Hope this help!