What is the thesis statement here? Tailgating another vehicle is unsafe and illegal. Many rear-end collisions are caused by drivers following too close to the vehicle in front of them. The rule states that the driver must keep sufficient distance from the vehicle in front in order to stop safely and avoid a collision. Drivers should allow a minimum two second's gap between their vehicle and the one ahead. At sixty kilometers an hour, this equates to thirty-three meters; at a hundred it equates to fifty-five meters. More distance is needed to safely stop in rain or poor visibility

The last sentence

Explanation:

"More distance is needed to safely stop in rain or poor visibility"

It is the central claim and arguement.

in ray bradbury's short story "a sound of thunder", mr. eckels's fearfulness leads to drastic consequences for the rest of the world.

in the story, mr. eckels, who is a hunter, hires a time travel company to travel to the age of dinosaurs. although he is excited for the hunting expedition at the beginning, when they reach there and mr. eckels sees the tyrannosaurus, he feels frightened. as he is afraid of the tyrannosaurus, he steps off the path although he has been warned not to do it. by stepping off the path, the entire course of the future is affected: mr. eckart alters the future by stepping on a butterfly, which causes a new man to be elected president in the future. in that way, it is mr. eckart's fearfulness what triggers 'the butterfly effect' and what leads to drastic consequences for the rest of the world.

16.) true

17.) true

18.) it doesn't say

19.) true

20.) false

explanation: