Questions LLC
Login
or
Sign Up
Ask a New Question
Ari the furry husky
Questions and answers by
Ari the furry husky
Answers (1)
1. Bromothymol blue, which is BTB, turns yellow when carbon dioxide is present. Snails only produce carbon dioxide, so the BTB solution turned yellow since the jar contained more carbon dioxide than oxygen. 2. Elodea produce oxygen, so the BTB solution
