I believe it’s Precambrian.
I do not know if it’s a bad thing but it’s okay so if you don’t do have a great day
Answer:
At the very bottom
Explanation:
When examining a cross section of rock layers, the oldest layer is on the bottom. This is because over time, newer rock layers continued to form on top of the oldest one.
It is only active at a pH of around 2 because that is around the same pH as the gastric juices in the stomach which is where pepsin is used to break down proteins.
Bc you're their owner and you bring them joy so they missed you. :3
