Fact 1: Agenerator converts kinetic energy into electrical energy. Fact 2: Water behind a dam has potential energy that can be converted to kinetic energy. Given the two facts above, answer the question "a generator is used to turn water behind a what into electrical energy" with the following options: - dam - H20 - hot - sewer - pond - gutter - wind - Heat
dam

Fact 1: Drought is when amount of precipitation decreases. Fact 2: Some researches have reported that acid precipitation decreases crop productivity. Given the two facts above, answer the question "Crop productivity does what during a drought?" with the following options: - stabilizes - threatened - reduce - increases - decreases - contracting - maintains - It expands
decreases

Q: Fact 1: Aggression is behavior that is intended to cause harm or pain. Fact 2: Dog aggression is any behavior meant to intimidate or harm a person or another animal. Given the two facts above, answer the question "What does an aggressive dog want to do when angry?" with the following options: - Harm - struck - reacts - Sleep - Eat - Run - kicked - charge
A: Harm

Question: Fact 1: Some flowers become fruits. Fact 2: Cucumber fruit are produced only when insects carry pollen to the female flower. Given the two facts above, answer the question "How do cucumbers come from flowers?" with the following options: - The flowers are pollinated - fertilization occurs - fertilization - Help plants grow - The flowers fall off - They get too much water - it keeps an organism warm - They grow underground
Answer: The flowers are pollinated

*Question*
Fact 1: Evolution occurs by a process called natural selection. Fact 2: Evolution is about electing to survive. Given the two facts above, answer the question "What does natural selection do to organisms?" with the following options: - move to different locations - Damages them - protect them - Creates them - Softens them - competing for resources - Helps them survive - Destroy them
**Answer**
Helps them survive

Q: Fact 1: Earthworm burrows help aerate soil, which is also good for plants. Fact 2: Good drainage is essential for growing plants in containers. Given the two facts above, answer the question "Earthworm burrows help aerate soil, which is essential for what?" with the following options: - making plants - agriculture - potting plants - Exfoliation - watering plants - growing plants - important habitats - food and shelter
A: growing plants