The key focus of the article is a rat called HeroRAT that was used to sniff out buried explosives in Cambodia. So the article is about Rats and Land Mines.
<h3>What did HeroRAT do?</h3>
HeroRat, also known as Magawa, is the name given to an African giant rat in Cambodia (which was six years old as of 2020) that was able to save many lives by detecting thirty-nine landmines.
It also detected over twenty-seven items in Cambodia that hadn't exploded. The correct answer, thus, is D.
See the link below to learn more about Rats and Land Mines:
brainly.com/question/26368251
If you mean neutral countries Switzerland, Portugal and the Vatican(Holy See) would be a few
<span>684 mi² This is how long the okefenokee swamp is.</span>
<span>One of the precedents that was set by the New Deal that has been put into play during periods of recession ever since is that financial aid should be supplied to the people who do not have work. This of course now exists in the form of the benefits system, in which job seekers are able to claim financial aid whilst they are still looking for work.</span>
Definitely the second choice! :)