Respuesta :
Answer:
2.Tropical fish need warm water to survive.
Explanation:
- The first option describes a relationship between two abiotic (non-living) factors i.e. the effect of high temperature on the oxygen concentration of water.
- Option 3 describes the relationship between two biotic (living) factors i.e. the smaller fish is prey for the larger fish.
- Option 4 again describes the relationship between two abiotic factors i.e. the effect of increase in light on water temperature.
- Therefore, the option 2 is the correct one as it describes relationship between tropical fish (biotic factor) and water temperature (abiotic factor)
Answer:
tropical fish need warm water to survive
Explanation:i took the quiz~