The speech is very focued, he seems to have his mind set to it, the tone relates to this situation in the text because they are talking about before death, and he is saying how he wants to stay the same when he dies like his body would stay the same.
A pular is more than one in number. and a singular is <span>exceptionally good or great; remarkable.</span>
Answer:
Biomes around the world, written by University of Chicago environmental scientists in 2018 for high school classes
Explanation:
This is the best option because the first option was written by a student on a blog and is therefore not as reliable as the second source.
The last two options do not talk directly about biomes, which is what the project is about, making them poor options as well.
The second source is reliable and pertains to the topic, making it the best choice.