Answer:
Astronomers define star brightness in terms of apparent magnitude — how bright the star appears from Earth — and absolute magnitude — how bright the star appears at a standard distance of 32.6 light-years, or 10 parsecs. (A light-year is the distance light travels in one year — about 6 trillion miles, or 10 trillion kilometres.) Astronomers also measure luminosity — the amount of energy (light) that a star emits from its surface.
My source: https://www.space.com/21640-star-luminosity-and-magnitude.html
Hope this helps :)
Answer:
Here are couple of research links I found. I hope this helps!
https://www.sciencedaily.com/releases/2022/06/220620122132.htm
https://www.becausehealth.org/bamboo-dish-melamine-2645230114.html
https://www.oecd.org/chemicalsafety/portal-perfluorinated-chemicals/PFASs-and-alternatives-in-food-packaging-paper-and-paperboard.pdf
Explanation: