*Question*
Answer the following question given this paragraph: Any type of rock can change and become a new type of rock. Magma can cool and crystallize. Existing rocks can be weathered and eroded to form sediments. Rock can change by heat or pressure deep in Earth's crust. There are three main processes that can change rock:. Q: What kinds of rocks can change and become new types of rocks? Choices: - igneous rocks - metamorphic rocks - sedimentary rocks - any types of rocks A:
**Answer**
any types of rocks

*Question*
Answer the following question given this paragraph: Diabetes is another type of noninfectious disease. Diabetes occurs when the pancreas doesn't make enough insulin or else the body's cells are resistant to the effects of insulin. Insulin is a hormone that helps cells absorb glucose from the blood. Q: What occurs when the pancreas doesn't make enough insulin or else the body's cells are resistant to the effects of insulin? Choices: - hepatitis - anemia - colitis - diabetes A:
**Answer**
diabetes

*Question*
Answer the following question given this paragraph: Oxygen is needed to make ozone. Ozone is a molecule made of three oxygen ions. Ozone in the upper atmosphere blocks harmful solar radiation from reaching the surface. Without oxygen, life on Earth would have been very simple. Q: How many oxygen ions make up an ozone molecule? Choices: - eight - one - five - three A:
**Answer**
three

*Question*
Answer the following question given this paragraph: Selective precipitation can also be used in qualitative analysis. In this method, reagents are added to an unknown chemical mixture in order to induce precipitation. Certain reagents cause specific ions to precipitate out; therefore, the addition of the reagent can be used to determine whether the ion is present in the solution. Q: In qualitative analysis, reagents are added to an unknown chemical mixture in order to induce what? Choices: - motion - sunlight - erosion - precipitation A:
**Answer**
precipitation