Answer the following question given this paragraph: This inverse relationship between solubility and temperature can be understood by looking at a molecular model. Recall that higher temperatures are associated with faster particles. Gas particles are held in solution by attractive interactions with the solvent molecules. If the particles are moving slowly, these attractive forces will pull back any particles that try to escape the surface of the solution and re-enter the gas phase. However, if the gas particles are moving fast enough, these interactions will not be sufficiently strong to prevent this process from occurring. As a result, more particles are able to escape, and the amount of dissolved solute is less than it would be at a lower temperature. Q: This inverse relationship between solubility and temperature can be understood by looking at a what? A:
OPTIONS:
- nutrient model
- a slide
- potassium model
- molecular model

Answer: molecular model

Question: Answer the following question given this paragraph: Exposed rocks in desert areas often develop a dark brown or black coating called desert varnish ( Figure below ). Wind transports clay-sized particles that chemically react with other substances at high temperatures. The coating is formed of iron and manganese oxides. Q: What is the term for the dark brown or black coating found on exposed desert rocks, which is formed of iron and manganese oxides? A:
OPTIONS:
- desert patina
- desert shadow
- desert rust
- desert varnish
Answer: desert varnish

input with options: Answer the following question given this paragraph: Image copyright James Steidl, 2014. During sexual reproduction, a sperm fertilizes an egg . Used under license from Shutterstock. com. Q: What fertilizes an egg during sexual reproduction? A:
OPTIONS:
- gametes
- mucus
- cytoplasm
- sperm
output: sperm

Q: Answer the following question given this paragraph: The net torque is the vector sum of all the torques acting on the object. When adding torques it is necessary to subtract CW from CCW torques. Q: What is the vector sum of all the torques acting on the object called? A:

OPTIONS:
- critical torque
- total torque
- gross torque
- net torque

A: net torque

input: OPTIONS:
- lungs
- heart
- pancreas
- uterus Now, answer this question: Answer the following question given this paragraph: The two ovaries are small, oval organs on either side of the uterus. Each ovary contains thousands of eggs, with about 1-2 million immature eggs present at birth and 40,000 immature eggs present at puberty, as most of the eggs die off. The eggs do not fully develop until a female has gone through puberty. About once a month, on average one egg completes development and is released by the ovary. The ovaries also secrete estrogen , the main female sex hormone. Q: The two ovaries are small, oval organs on either side of what part of the body? A:
A:
output: uterus

Question: Answer the following question given this paragraph: Nearly all earthquakes occur at plate boundaries, and all types of plate boundaries have earthquakes. Q: Nearly all earthquakes occur where? A:
OPTIONS:
- plate centers
- in Asia
- in large cities
- plate boundaries
Answer:
plate boundaries