series comparison sunflower necklace pearl

video

https://en.wikipedia.org/wiki/Series

https://en.wikipedia.org/wiki/Series_and_parallel_circuits

https://en.wikipedia.org/wiki/Series_(mathematics)

https://en.wikipedia.org/wiki/Serial_comma

https://en.wikipedia.org/wiki/Series_finale

iMac G4 – Wikipedia

Sunflower Seeds Birds: Amazon.com