Fact 1: Shelter is used for protection by animals against weather. Fact 2: Trees provide shelter and food for animals. Given the two facts above, answer the question "What provides animals with protection against the weather?" with the following options: - Trees - skin - leaves - Rain - Flowers - fibers - wetland - Fruits
Trees

Fact 1: Cell division is more complex in eukaryotes than prokaryotes. Fact 2: Mitosis is cell division. Given the two facts above, answer the question "What is more complex in eukaryotes than prokaryotes?" with the following options: - pollen - reliance on water - being composed of cells - nothing - orchids - A computer - a cuticle - mitosis
mitosis

Q: Fact 1: Weathering means breaking down rocks from larger whole into smaller pieces by weather. Fact 2: Erosion breaks the rock down again, and the cycle continues. Given the two facts above, answer the question "What means that rocks are eroded down again?" with the following options: - flooding - rainfall - salt and water. - weathering - freezing - chilling - frosting - mines
A: weathering

Question: Fact 1: Chemical weathering causes iron in rock to oxidize. Fact 2: Oxides Oxides Oxides are elements combined with oxygen. Given the two facts above, answer the question "Chemical weathering causes iron in rock to combine with what?" with the following options: - uranium - oxygen - cartilage - nothing - an object - vacuum - energy - heat
Answer: oxygen

*Question*
Fact 1: Arefrigerator is used for keeping food fresh for a long period of time. Fact 2: Refrigerators are major users of electricity. Given the two facts above, answer the question "Keeping food fresh is a major user of what?" with the following options: - kinetic energy - coal - eating dinner - hydration - heat energy - growing vegetables - electricity - Energy
**Answer**
electricity

Q: Fact 1: Dilation occurs when cell walls relax. Fact 2: Blood vessels dilate, the flow of blood to the skin increases and the muscles relax. Given the two facts above, answer the question "Cell walls relax and increase the flow of what?" with the following options: - heat - sugar - saliva - blood - oxygen - Air - semen - water
A: blood