So notoo399 is like stalking me he literally said this on one of my questions: "Hi Maddie I’ve been watching you for almost 2 months now what will be your new account name if you get deleted Maddie". Now he is answering a lot of my questions.

The sun a. will become a red giant within two to three million years b. is in its main sequence, which willlast thousands of years c. is in its main sequence, which will last billions of years. d. will explode as a supernova after its main sequence

How can symbols and absolute value you to order sets of integars

Which presentation option is also known as a screen of a presentation?