i think Lake Titicaca hopefully i'm right and if not sorry but i am 50% sure it is right the other 50% is what i think is wrong :)
In much of a digestive tract such as the human gastrointestinal tract, smooth muscle tissue contracts in sequence to produce a peristaltic wave, which propels a ball of food (called a bolus while in the esophagus and upper gastrointestinal tract and chyme in the stomach) along the tract.
The answers to the interrogate proclaimed above is disseminated as the following,
1. The diatomic molecule, C2.
2. Diatomic molecule, N2.
3. Oxidane (H2O).
* I hope this helps and please give brainliest.
This organism is most likely a fungus, from kingdom fungi. A big clue is that this organism is living on the bark of a dying tree, which makes it a saprophyte, which are organisms that feed on dead matter, and most fungi are saprophytes.