[Answer] In "Eats, Shoots and Leaves, punctuation marks are compared to what highway safety device, because they keep words from banging together?

Step 1 : Introduction to the question "In \"Eats, Shoots and Leaves,\u201d punctuation marks are compared to what highway safety device, because they keep words from banging together?"

...Hint :Go, Stop, Slow

[Answer] In 2011, who was the president of the club that was established to promote safety in the game of American football?

Step 1 : Introduction to the question "In 2011, who was the president of the club that was established to promote safety in the game of American football? "

...Hint :Quarterback

[Answer] There are safety issues with the nicotine exposure from e-cigarette use, which may cause addiction and other adverse effects. E-cigarette users who use devices that contain nicotine are exposed to its potentially harmful effects. E-cigarette vapor potentially contains harmful chemicals not found in tobacco smoke.

Step 1 : Introduction to the question "There are safety issues with the nicotine exposure from e-cigarette use, which may cause addiction and other adverse effects. E-cigarette users who use devices that contain nicotine are exposed to its potentially harmful effects. E-cigarette vapor potentially contains harmful chemicals not found in tobacco smoke."

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[Answer] The National Park Service gave us some good wildlife safety advice. Which is not relevant for a mountain lion attack or encounter?

Step 1 : Introduction to the question " The National Park Service gave us some good wildlife safety advice. Which is not relevant for a mountain lion attack or encounter? "

...1. keep fighting 2. throw rocks 3. play dead 4. make noise

[Ans] Abe Lincoln's son was pulled to safety from an oncoming train by whose brother?

Step 1 : Introduction to the question "Abe Lincoln's son was pulled to safety from an oncoming train by whose brother?"

"Willie" Lincoln was born on December 21, 1850, and died of a fever on February 20, 1862. The Lincolns' fourth son, Thomas "Tad" Lincoln, was born on April 4, 1853, and died of heart failure at the age of 18 on July 16, 1871. Robert was the only child to live to adulthood and have children.

Who invented the safety pin?

Step 1 : Introduction to the question "Who invented the safety pin? "

His machine shown to have design flaws limiting its practical use. In seeking patents for his inventions, Hunt used the services of Charles Grafton Page, a patent solicitor who had previously worked at the US Patent Office. Like Howe, Hunt is buried in Green-Wood Cemetery in Brooklyn, New York.