Answer: A.
Explanation: The main idea is the central message that they're trying to get you to see.
Answer: discourage
Explanation: I am going to assume that you made spelling errors when you said "motice" and "emcourage" and meant notice and encourage, respectively. Discourage is the opposite of encourage, and ignore is the opposite of notice, so discourage is the proper answer.
Source B is more credible because it is from a government site, so it is meant to inform. It has a quote that shows drones are in debate.
At first look, the sources seem similar. They both were written around the same period and the URL appears almost identical. However, it is important to notice that source A is from a website ending in ".net," while source B ends in ".gov." Government websites are always more credible than a website ending in ".com" or ".net." Also, source A has advertisements, which means it is mostly for entertainment. In comparison, source B has a quote from President Obama. Since the research is about the invention of drones and their controversial uses, source B is also more helpful since the title specifically mentions the rules and misuse of drones.
Cause: He drove on the icy road
Effect: When he turned, he slid off the road.
what does this mean lolol
