TRUEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
A drop of water can stay in the ocean for over 3,000 years before evaporating into the air, yet it only stays in the atmosphere for nine days on average before coming back to Earth. The vast ice sheets that cover Antarctica and Greenland store water for thousands to hundreds of thousands of years.
Proteins are made in the ribosomes attached to the e.r. I think I don’t remember I’m sorry if this didn’t help but I hope it does.
The kidneys remove the urea from the blood