Please capitalize where necessary: the term came from the early 1900s expression "press the button" which means, in a figurative sense, "to perform an action that automatically brings about the required state of affairs."
A: The term came from the early 1900s expression "press the button" which means, in a figurative sense, "to perform an action that automatically brings about the required state of affairs."

Please capitalize where necessary: in closing, we hope this video is a helpful resource for performing western blots using cst antibodies in your own lab.
A: In closing, we hope this video is a helpful resource for performing western blots using CST antibodies in your own lab.

Please capitalize where necessary: the volume of production waste is presumed to increase 5% per year for the period of 2000 to 2005.
A: The volume of production waste is presumed to increase 5% per year for the period of 2000 to 2005.

Please capitalize where necessary: chrysanthemum - a symbol of good luck.
A:
Chrysanthemum - a symbol of good luck.