Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
- 3rd side (hint)
|
Decay bacteria (producer in the mud without sunlight) |
Are heterotrophic bacteria that feed on the detritus created on the surface and use up the available oxygen |
|
|
Anaerobic bacteria |
Are heterotrophic bacteria thrive in this oxygen free zone , they produce hydrogen sulfide (H2S) as a bi-product of anaerobic metabolism |
|
|
|
Anaerobic autotrophs |
Use this hydrogen sulfide as an energy source to manufacture their own food, these chemoautotrophs make their own organic compounds in the dark mud without the presence of sunlight |
|
