Problem:OPTIONS:
- fission
- active transport
- Osmosis
- diffusion

Answer the following question given this paragraph: The folded surfaces of the gills provide a large surface area to ensure that the fish gets sufficient oxygen. Diffusion is a process in which material travels from regions of high concentration to low concentration until equilibrium is reached. In this case, blood with a low concentration of oxygen molecules circulates through the gills. The concentration of oxygen molecules in water is higher than the concentration of oxygen molecules in gills. As a result, oxygen molecules diffuse from water (high concentration) to blood (low concentration), as shown in Figure 39.5. Similarly, carbon dioxide molecules in the blood diffuse from the blood (high concentration) to water (low concentration). Q: What term is used to describe a process in which material travels from regions of high concentration to low concentration until equilibrium is reached? A:
****
A: diffusion

Answer the following question given this paragraph: A catalyst is a substance that increases the speed of a reaction. Overall, a catalyst is not a reactant and is not used up, but it still affects how fast a reaction proceeds. However, a catalyst does not affect the extent or position of a reaction at equilibrium. It helps a reaction achieve equilibrium faster. Q: What is the term for a substance that causes the speed of a reaction to increase? A:
OPTIONS:
- indicate
- component
- monite
- catalyst
catalyst

Answer the following question given this paragraph: Examples of fungus-like protists include slime molds and water molds. Q: What are fungus like protists? A:
OPTIONS:
- lichen and kelp
- water molds and mushrooms
- slime molds and water lilies
- slime molds and water molds

Answer: slime molds and water molds

Question: Answer the following question given this paragraph: Coal is the source of most electricity. Q: What is the source of most electricity? A:
OPTIONS:
- methane
- the Sun
- air
- coal
Answer: coal

input with options: Answer the following question given this paragraph: Volume is another way of measuring material. Gases cannot be easily weighed, but their volume can be determined quickly and accurately. Liquid chemicals as well as foods and beverages are also sold by volume. Gasoline for our cars and trucks is sold by the gallon. At the grocery store, we can buy a gallon of milk or a two-liter bottle of soda pop. Q: Volume is another way of measuring what? A:
OPTIONS:
- length
- weight
- height
- material
output: material

Problem: OPTIONS:
- sugars
- solvents
- acids
- ethers
Q: Answer the following question given this paragraph: Ethers are composed of an oxygen atom that forms single bonds with two carbon atoms. Ethers are relatively unreactive making them good solvents for other organic compounds, such as in the formation of anesthetics. Q: What are composed of an oxygen atom that forms single bonds with two carbon atoms? A:
Answer:
ethers