Question: Answer the following question given this paragraph: A very important point here is that the vertical motion of these two balls is identical. That is, they each fall exactly the same distance vertically in each succeeding second. The constant horizontal velocity of the blue ball has no effect on its accelerated vertical motion. Therefore, the vertical motion of the blue ball can be analyzed exactly the same as the vertical motion of the red ball. Q: What force pulls bodies with mass together? A:
OPTIONS:
- thermal
- solar
- isolation
- gravity
Answer: gravity

input with options: Answer the following question given this paragraph: A: You can see that snow and sand have a different color. You can also feel that snow is softer than sand. Both color and hardness are physical properties of matter. Q: What are color and hardness physical properties of? A:
OPTIONS:
- cells
- ions
- elements
- matter
output: matter

Q: Answer the following question given this paragraph: Nitrogen Fixation: Root and Bacteria Interactions Nitrogen is an important macronutrient because it is part of nucleic acids and proteins. Atmospheric nitrogen, which is the diatomic molecule N2, or dinitrogen, is the largest pool of nitrogen in terrestrial ecosystems. However, plants cannot take advantage of this nitrogen because they do not have the necessary enzymes to convert it into biologically useful forms. However, nitrogen can be "fixed," which means that it can be converted to ammonia (NH3) through biological, physical, or chemical processes. As you have learned, biological nitrogen fixation (BNF) is the conversion of atmospheric nitrogen (N2) into ammonia (NH3), exclusively carried out by prokaryotes such as soil bacteria or cyanobacteria. Biological processes contribute 65 percent of the nitrogen used in agriculture. The following equation represents the process:. Q: Nitrogen is an important macronutrient because it is part of nucleic acids and proteins. atmospheric nitrogen, which is the diatomic molecule n2, or dinitrogen, is the largest pool of nitrogen in these? A:

OPTIONS:
- gas planets
- desert biomes
- aquatic ecosytems
- terrestrial ecosystems

A: terrestrial ecosystems

input: OPTIONS:
- unrelated
- foreign
- different
- related Now, answer this question: Answer the following question given this paragraph: Q: Green algae and land plants are closely what? A:
A:
output: related

Answer the following question given this paragraph: If hot water becomes trapped, pressure may build up. When the water breaks free, it creates a geyser. Q: If hot water becomes trapped, pressure may build up. when the water breaks free, it creates what? A:

OPTIONS:
- groundwater
- steam
- glacier
- geyser

Answer: geyser

Q: Answer the following question given this paragraph: Q: Which factor often changes a protein from an inactive form to an active form? A:

OPTIONS:
- oxygen groups addition
- lipid groups addition
- nitrogen groups addition
- phosphate groups addition

A:
phosphate groups addition