Answer:
The central ideas of a text are those that are most important. The rest of the text is built around these main ideas. Main ideas also tend to be supported by details which expand on their information and claims. Finally, main ideas can be either explicitly stated or implied, without altering their importance and relevance to the text
I believe the answer would be strike. i hope this helps!
Answer:
It is contrasting what produces the pulling power of a whirlpool and a black hole.
Explanation: I just did the assignment in edge:)
“When thinking” is the right answer (the definition of retrospect is “a survey or review of a past course of events or period of time”. So “when thinking “ is most likely the right answer.