Answer the following question given this paragraph: Climate is the most important factor in determining the type of soil that forms in a particular area. Q: What is the most important factor in determining the type of soil that forms in a particular area? A:
OPTIONS:
- landscape
- altitude
- migration
- climate
climate

Answer the following question given this paragraph: In science, a law is a mathematical relationship that exists between observations under a given set of conditions. There is a fundamental difference between observations of the physical world and explanations of the nature of the physical world. Hypotheses and theories are explanations, whereas laws and measurements are observational. Q: In science, what do we call a mathematical relationship that exists between observations under a given set of conditions? A:
OPTIONS:
- idea
- theory
- fact
- law

Answer: law

Question: Answer the following question given this paragraph: DNA and RNA are nucleic acids. Nucleic acids are built of small units called nucleotides. Q: What are the small units that comprise nucleic acids? A:
OPTIONS:
- genes
- filaments
- chromosomes
- nucleotides
Answer: nucleotides

input with options: Answer the following question given this paragraph: Samples that are the same size, but have different densities, will have different masses. Gold has a density of about 19 g/cm 3 . Pyrite has a density of only about 5 g/cm 3 . Quartz is even less dense than pyrite, and has a density of 2.7 g/cm 3 . If you picked up a piece of pyrite and a piece of quartz that were the same size, the pyrite would seem almost twice as heavy as the quartz. Q: Which highly valuable substance found in jewelry has a density of about 19 g/cm^3? A:
OPTIONS:
- diamonds
- rubies
- silver
- gold
output: gold

Q: Answer the following question given this paragraph: If particles do not have enough kinetic energy to overcome the force of attraction between them, matter exists as a solid. The particles are packed closely together and held rigidly in place. All they can do is vibrate. This explains why solids have a fixed volume and a fixed shape. Q: What state of matter exists if particles do not have enough kinetic energy to overcome the force of attraction between them? A:

OPTIONS:
- plasma
- liquid
- gas
- solid

A: solid

Answer the following question given this paragraph: 20.3 | Terrestrial Biomes By the end of this section, you will be able to: Identify the two major abiotic factors that determine the type of terrestrial biome in an area Recognize distinguishing characteristics of each of the eight major terrestrial biomes Earth's biomes can be either terrestrial or aquatic. Terrestrial biomes are based on land, while aquatic biomes include both ocean and freshwater biomes. The eight major terrestrial biomes on Earth are each distinguished by characteristic temperatures and amount of precipitation. Annual totals and fluctuations of precipitation affect the kinds of vegetation and animal life that can exist in broad geographical regions. Temperature variation on a daily and seasonal basis is also important for predicting the geographic distribution of a biome. Since a biome is defined by climate, the same biome can occur in geographically distinct areas with similar climates (Figure 20.18). There are also large areas on Antarctica, Greenland, and in mountain ranges that are covered by permanent glaciers and support very little life. Strictly speaking, these are not considered biomes and in addition to extremes of cold, they are also often deserts with very low precipitation. Q: Terrestrial and aquatic are the two basic categories of what, on earth? A:
OPTIONS:
- substrates
- atmospheres
- dendrites
- biomes
biomes