Q: What is the name of the stage of life when a child becomes sexually mature? Choices: - pre-adolescence - adulthood - reproductive stage - puberty A:
puberty

Q: Applying a pressure greater than the osmotic pressure of a solution will do what? Choices: - ultrafiltration - osmosis - normal osmosis - reverse osmosis A:
reverse osmosis

Q: Q: What's it called when there's a sudden flow of mud? Choices: - avalanche - sediment - dirt bath - mudflow A:
A: mudflow

Question: Q: What is the process by which plants and animals increase in size? Choices: - reproduction - grafting - splicing - growth A:
Answer: growth

*Question*
Q: What type of gas are stars made up of? Choices: - water vapor - freon - calcium - hydrogen A:
**Answer**
hydrogen

(Question)
Q: What type of reactions form compounds? Choices: - mineral reactions - consumption reactions - physical reactions - chemical reactions A:
(Answer)
chemical reactions