What is mail in voting?

It means you vote by mail and not in person

Explanation:

it's when you go to the postal and put your mail with your vote in tthere.

Explanation: The United States Postal Service recommends that voters mail their completed ballots at least one week prior to their state deadline. As of November 1, you should consider alternative options, such as voting in person, hand-delivering your ballot, or using a drop box (if available). Confirm the best option for you by contacting your local election official.

All registered voters will be sent a vote-by-mail ballot for the November 3, 2020 General Election. Registered voters do not have to apply for a vote-by-mail ballot for this election.

1. Fill out your ballot

2. After you have voted, insert your ballot in the envelope provided, making sure you complete all required information on the envelope.

3. You may return your voted ballot by mail, in person, or to a drop box

If you are returning your ballot by mail, it must be postmarked on or before Election Day and received by your county elections office no later than 17 days after Election Day.

If you are returning your ballot in person or dropping it in a drop box, it must be delivered no later than the close of polls at 8:00 p.m. on November 3rd.

     Anyone may return your ballot for you, as long as they do not get paid on a per ballot basis. In order for your ballot to be counted, you must fill out the authorization section found on the outside of your ballot envelope.

4. Your ballot must be postmarked by Tuesday, November 3, 2020 and received no later than Friday, November 20, 2020. You may also return your ballot in person by Tuesday, November 3, 2020 by 8:00 p.m. You can find ballot tracking information here. We encourage you to return your ballot as early as possible.

i discarded the supernatant and kept the pellet in this part of the experiment because you have to return all unused chemicals into their original containers at the end of each labratory.

explanation:

answer; taking up arms to defend the nation;