Answer:
At present there is no limit but there shall be a age limit to use cell phones the age according to me is 10
Answer: a. Crash or collision
Explanation:
Context clues. The prior sentence is talking about an asteroid that struck the earth. When the word “struck” is used when describing an accident, the effect is almost always a crash. An impact is when one thing forcibly comes into contact with another. A crash (for example: car crash) also when two things forcibly come into contact with another.
The hypothesis in the statement is "then he will eat nachos." So, I'd go with D.
The answer is a "On the other hand"