Fact 1: Decomposition increases the amount of nutrients in the soil. Fact 2: Organic matter is the plant and animal residue in the soil at various stages of decomposition. Given the two facts above, answer the question "What does plant and animal residue increase in soil?" with the following options: - Scent - Temperature - Bugs - rainfall - fossil fuels - Water - energy - Nutrients
Nutrients

Fact 1: Mutations that lead to cancer usually occur in genes that control the cell cycle. Fact 2: Mutations in genes that control the cell cycle are found in virtually all cancer cells. Given the two facts above, answer the question "Where are mutations found?" with the following options: - alleles - fossils - retina - skin - embryos - ovaries - genes - eggs
genes

Q: Fact 1: Gills are used for breathing water by aquatic animals. Fact 2: All fish have gills . Given the two facts above, answer the question "What do all fish breathe?" with the following options: - oxygen - lipids - air - keratin - water - seaweed - mud - lava
A: water

Question: Fact 1: Oxygen is essential for cellular respiration for all aerobic organisms. Fact 2: Oxygen, for example, is produced by plants. Given the two facts above, answer the question "What is essential for cellular respiration for all aerobic organisms." with the following options: - electron - glucose - Energy - Energy. - chemicals - Plants - fungi - bacteria
Answer: Plants

*Question*
Fact 1: Pathogens can cause disease. Fact 2: Fungi are significant pathogens. Given the two facts above, answer the question "What can fungi do?" with the following options: - protect them - survive - Spread disease - migrate - hydrate their cells - decrease stamina - reproduce - aerobic capacity
**Answer**
Spread disease

(Question)
Fact 1: Soil is formed by rocks eroding. Fact 2: Rivers erode the rocks they flow over. Given the two facts above, answer the question "The movement of this body aids in the formation of soil." with the following options: - solar system - rain - streams - forces - body politic - human nature - river - wind
(Answer)
river