*Question*
If fish require great amounts of water to survive, then what do fish require to survive? Answer choices: - food particles - ocean water - salt and water. - Getting eaten - Heavy boots - aerobic capacity - Great amounts of water - Wait staff
**Answer**
Great amounts of water

*Question*
If coal is formed from dead organisms over time, then which of these is formed from dead organisms over time? Answer choices: - Soil - Granite - coral - Coal - potash - ferns - oil - Rust
**Answer**
Coal

*Question*
If coral reefs provide support for humans, then what do coral reefs provide for humans? Answer choices: - Energy. - support - fuel - Energy - food - destruction - pain - body water
**Answer**
support

*Question*
If sponges are a source of food for many marine animals, then marine animals find these to be a great source of food:? Answer choices: - grain - nutrient - sponges - Energy. - sea vents - sodium - Energy - fungi
**Answer**
sponges