The correct answer is c. 60
According to the myactivity pyramid, adults should not sit longer than 60 minutes in one go.
renewable , hydroponics, the sun the wind the water
Simone Biles is the greatest gymnast of our time or any time in history. She proved that Sunday at the World Championships, where she raked in her 24th and 25th world medals, both gold
I may be too late, but if you're looking for an ending, you should tie up a few loose ends, and leave it on a cliffhanger. If you're not allowed too, then you may want to tie [mostly] everything up. I'm sorry that I'm bad at writing..