Login or Sign Up

Ask a New Question

Oxygen Absorption

Questions (2)

The indicator methylene blueIs blue in an anaerobic environment Is blue when oxygen is present Is pink when oxygen is present
1. 3 answers
2. asked by D
3. 32 views
In some parts of the world bigger aquatic worms exist. These worms do not gain all of their oxygen through their skin. Suggest a
1. 1 answer
2. asked by Kim
3. 376 views