Fact 1: Gills are used for breathing water by aquatic animals. Fact 2: Animals breathe in oxygen and breathe out carbon dioxide. Given the two facts above, answer the question "How do aquatic animals get oxygen?" with the following options: - photosynthesis - gills - rivers - blood - solutes - lungs - streams - carbon transfer
gills

Fact 1: Tidal energy can be used to produce electricity. Fact 2: Tidal energy is renewable . Given the two facts above, answer the question "What can renewable energy be used for?" with the following options: - Creating more fossil fuels - health - Quality of life - Measuring water - Global warming - root growth - Electricty - staying warm
Electricty

Q: Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Deforestation takes place when trees are cut down in the rainforest. Given the two facts above, answer the question "What sort of impact does deforestation in the rainforest have?" with the following options: - subtropical - Positive - threatened - drought - Negative - humans - Rainforest - None
A: Negative

Question: Fact 1: Plants use unsaturated fatty acids to store energy. Fact 2: Sunlight is turned into energy by plants. Given the two facts above, answer the question "What do plants use unsaturated fatty acids for?" with the following options: - Healthy heart - Storing sunlight - Storing moonlight - To keep their body heat. - survival - Storing kibble - recycling - staying warm
Answer: Storing sunlight

*Question*
Fact 1: Mutation creates new genetic variation in a gene pool. Fact 2: Genetic variation is the raw material for evolution. Given the two facts above, answer the question "Mutation in a gene pool is the raw material for what" with the following options: - Most plants - animals - large litters - competition - Plants growth - many offspring - evolution - twins
**Answer**
evolution

Fact 1: If a habitat can no longer support animals then those animals will move to another area. Fact 2: Shelter is the forth and final requirement for a habitat. Given the two facts above, answer the question "If a shelter can't support animals, what will the animals do?" with the following options: - move - harm - thrive - eat - reproduce - kill - loss - die
move