If agenerator is used to turn water behind a dam into electrical energy, then agenerator is used to turn water behind a what into electrical energy? Answer choices: - dam - H20 - hot - sewer - pond - gutter - wind - Heat
dam

If crop productivity decreases during a drought, then crop productivity does what during a drought? Answer choices: - stabilizes - threatened - reduce - increases - decreases - contracting - maintains - It expands
decreases

Q: If an aggressive dog intends to cause harm, then what does an aggressive dog want to do when angry? Answer choices: - Harm - struck - reacts - Sleep - Eat - Run - kicked - charge
A: Harm

Question: If cucumber flowers are pollinated by insects to create cucumbers, then how do cucumbers come from flowers? Answer choices: - 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*
If natural selection helps organisms survive, then what does natural selection do to organisms? Answer choices: - 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: If earthworm burrows help aerate soil, which is essential for growing plants, then earthworm burrows help aerate soil, which is essential for what? Answer choices: - making plants - agriculture - potting plants - Exfoliation - watering plants - growing plants - important habitats - food and shelter
A: growing plants