Whuffle
Aug 11, 2005, 11:16 AM
I have read about various creatures that can exist without oxygen, and some do without light either...
They seem to live on sulphur in most cases, around volcanic vents in the deep ocean..
Are there others, and how can they do this?
Are there other anomalies in the usual patterns of life on Earth? For example, our blood is iron-based... the horseshoe-crab uses another base..
I am interested in any exceptions such as the above.
They seem to live on sulphur in most cases, around volcanic vents in the deep ocean..
Are there others, and how can they do this?
Are there other anomalies in the usual patterns of life on Earth? For example, our blood is iron-based... the horseshoe-crab uses another base..
I am interested in any exceptions such as the above.