Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes. Fact 2: Inside each sporangia there are hundreds of spores. Given the two facts above, answer the question "where do gametophytes come from?" with the following options: - seeds - trees - spores - plants - pollen - ferns - fungi - Flowers
spores

Fact 1: Planting trees has a positive impact on an ecosystem. Fact 2: Destruction of Trees is taking place, pollution of air is the Result of cutting trees with pace. Given the two facts above, answer the question "What has a positive effect on an ecosystem?" with the following options: - maintaining air pollution - removing habitats - stopping air pollution - to stay warm - in the frog family - Electric generators - increasing air pollution - genetic diversity
stopping air pollution

Q: Fact 1: Eyes are used for seeing by animals by sensing light. Fact 2: Nocturnal animals' eyes are very light sensitive. Given the two facts above, answer the question "Nocturnal animals' eyes are very sensitive and used for what?" with the following options: - tearing - occuring - intimidating - seeing - sleep - courtship - radiation - the sun
A: seeing

Question: Fact 1: Carbon may be stored in sedimentary rock for millions of years. Fact 2: Limestone is a type of sedimentary rock. Given the two facts above, answer the question "where might carbon be stored for million of years?" with the following options: - In sediment - stomach - limestone - refrigerator - weathering - loose dirt - Earth - body water
Answer: limestone

*Question*
Fact 1: Neurons are the structural and functional units of the nervous system. Fact 2: Alcohol interferes with the central nervous system. Given the two facts above, answer the question "what does alcohol interfere with?" with the following options: - h2o - vodka - movement - sweating - protons - health - neurons - recovery
**Answer**
neurons

Fact 1: When a river floods , that river deposits soil in flood plains. Fact 2: Large streams are rivers . Given the two facts above, answer the question "When this floods, it deposits soil in flood plains?" with the following options: - a large stream - to move people - Great Plains - oceans - a hydraulic system - puddles - erosion - near the shoreline
a large stream