Fact 1: Rocks interacting with wind over long periods of time causes weathering. Fact 2: On Earth, rocks are weathered by wind and water, creating soil and sand. Given the two facts above, answer the question "Rocks interacting with what over time causes creation of soil and sand?" with the following options: - sound - light - wind - river - breath - stream - motion - force
wind

Fact 1: Increasing heat causes thermal expansion. Fact 2: Fire makes heat. Given the two facts above, answer the question "what causes thermal expansion?" with the following options: - energy - snowballs - glaciers - wind - Sun - blizzards - coal - fire
fire

Q: Fact 1: Wetlands are extremely important biomes. Fact 2: Marshes and swamps are wetlands. Given the two facts above, answer the question "What are extremely important biomes?" with the following options: - important habitats - urban city - remains of prehistoric life - zoos - water conservation - Most plants - manmade aqueducts - marshes and swamps
A: marshes and swamps

Question: Fact 1: Aplant requires sunlight to grow. Fact 2: Vineyards are vertically trellised, low to the ground, increasing sunlight exposure in the fruit zone. Given the two facts above, answer the question "To promote plant growth, vineyards are often" with the following options: - Converted sugar - Earthworms - covered with mud - one celled organisms - open for wine tours - vertically trellised - important habitats - shielded from pollinators
Answer: vertically trellised

*Question*
Fact 1: Plants use cellulose for their cell walls. Fact 2: Animals lack cell walls. Given the two facts above, answer the question "What do animals lack?" with the following options: - chromosomes - warmth - Energy - polysaccharides - Bodily water - fur and fat - microbes - cellulose
**Answer**
cellulose

Q: Fact 1: Hearing is used for sensing sound by animals. Fact 2: Coyotes use their acute hearing and sense of smell to detect prey and avoid danger. Given the two facts above, answer the question "What is used for detecting prey and avoiding danger by animals?" with the following options: - messengers - feeding - hiding - hearing - hormones - eating - energy - the eyes
A: hearing