Use "stagnates" in a sentence

1. Water that collects and stagnates in the Bilge of a ship

2. Diversification of trade partners and access to new markets is also a priority for both sides, especially as Western demand stagnates under the shadow of the global recession.

3. However, also omega-3 fats can be harmful if consumed in excess as all dietary fat stimulates the production of bile which may be converted into Apocholic acid, a proven carcinogen, if a lot of fat stagnates in the large intestine for too long.