Answer: Yes
Explanation: Because you can use it to use the DNA inside endangered species to modify others or make new ones
I think it is a because you need to pause after line
16y² - x² shows the difference of squares.
square root of 16y² is 4y
square root fo x² is x
(4y - x)(4y + x)
4y(4y + x) -x(4y + x)
16y² + 4xy -4xy - x²
16y² - x²
The middle two terms is equal to zero.
Lets use Taylor Swift as an example: If the author States something like "She is awesome" or "She is the best singer". The author is biasing her liking upon the character. But, of course, not ALL people think Taylor swift is awesome or the best singer. If you wanted to see a non-opinionated statement, it would say something like "There are many people that Taylor Swift is the best singer but many others do not". That statement isn't biased. I hope this helps.
