It would be the textbook glossary. A dictionary would be equally useful, but in a science class the teacher would want students to rely on the textbook glossary.
Answer:
This passage is an example of an editorial
Explanation:
An editorial presents information and contains investigation and facts but it differs from the news story since it is biased and it has the purpose of appeal to the audience, here the writer will expose their point of view, based on the acquired and expressed information and it could have two styles it could be informative or entertaining.
You have to compare to teacher to something else like: "My teacher is as sneaky as a fox" ; Something like that.
Answer: Me and my family were sitting on the couch, when our outside cat climber the door to its window. I get up to shoe it away, when I look at the window I wasn't prepared for the cat to be in the spot I thought it was. Gave me a heart attack.
And. Is thE best answer because it just makes since