Problem: What is a random fact?

Answer: an organism 's environment affects that organism 's acquired characteristics

Problem: What is a random fact?

Answer: an earthquake causes the ground to shake

Problem: What is a random fact?

Answer: a squid produces thrust by pushing water out of its body

Problem: What is a random fact?

Answer:
a cavern is formed by carbonic acid in groundwater seeping through rock and dissolving limestone