input: OPTIONS:
- roots
- courtship
- pollen
- DNA
- leaves
- flowers
- hormones
- seeds Now, answer this question: Fact 1: Plant reproduction often requires pollen. Fact 2: Pollens originate from plants. Given the two facts above, what is required for reproduction?
A:
output: pollen

input: OPTIONS:
- seeds
- potatoes
- insects
- offspring
- alleles
- Energy
- Energy.
- animals Now, answer this question: Fact 1: Pollination is the fertilization step in the sexual reproduction of plants. Fact 2: Insect Pollinators Learn about pollination and why insect pollinators are important in the garden. Given the two facts above, what are important in the fertilization step in the sexual reproduction of plants?.?
A:
output: insects

input: OPTIONS:
- chemicals
- Nutrients
- Nitrous oxide
- Helium
- Lithium
- Sulfur
- soil
- Sediment Now, answer this question: Fact 1: Streams may start with runoff or water seeping out of a spring. Fact 2: Sulfur occurs native in the vicinity of volcanoes and hot springs. Given the two facts above, streams may start with runoff seeping out of water containing what?
A:
output:
Sulfur