They contain a mixture of fresh and salt water and are impacted my the oceans
Enzymes. They don't need it
Answer:
The development of all karst landforms requires the presence of rock which is capable of being dissolved by surface water or ground water.
Explanation:
- Eijiro <3
So that it can sustain different life that requires different environments. Angler fish, for example, require a dark and cold environment to thrive while tuna require a light and warm environment.