Answer the following question given this paragraph: The respiratory system is responsible for breathing. Q: What system of the body is generally responsible for breathing? Choices: - excretory - integumentary - cardiac - respiratory system A:
respiratory system
Answer the following question given this paragraph: The lunar surface has dark basalt maria. The light highlands are called terrae. Q: What are the light highlands of the moon called? Choices: - mariae - kepler hills - craters - terrae A:
terrae
Q: Answer the following question given this paragraph: The Sun supports most of Earth's ecosystems. Plants create chemical energy from abiotic factors that include solar energy. The food energy created by producers is passed through the food chain. Q: What supports most of earth's ecosystems? Choices: - oceans - moon - crust - sun A:
A: sun
Question: Answer the following question given this paragraph: nylon: Human-made fabric. Material is made from hydrocarbons found in petroleum products. It is found in a number of plastic utensils. Taking advantages of its strength and light weight, nylon is a component of ropes, fishing nets, tents, and parachutes. Q: What strong and lightweight manmade material is derived from hydrocarbons and used in ropes, tents and parachutes? Choices: - styrofoam - cellophane - aluminum - nylon A:
Answer: nylon
*Question*
Answer the following question given this paragraph: Rheumatic fever is caused by a virus that has antigens similar to molecules in human heart tissues. When the immune system attacks the virus, it may also attack the heart. What type of immune system disease is rheumatic fever? Explain your answer. Q: Name the fever that is caused by a virus that has antigens similar to molecules in human heart tissues. Choices: - Dengue fever - yellow fever - chronic fever - rheumatic fever A:
**Answer**
rheumatic fever
Answer the following question given this paragraph: If a solute is a gas, increasing the temperature decreases its solubility. For example, less carbon dioxide can dissolve in warm water than in cold water. Q: In which kind of water can less carbon dioxide dissolve? Choices: - cool water - tap water - salt water - warm water A:
warm water