Answer the following question given this paragraph: The rate of evaporation depends only on the surface area of the liquid and is essentially constant. The rate of condensation depends on the number of molecules in the vapor phase and increases steadily until it equals the rate of evaporation. Q: The rate of evaporation depends only on the surface area of the liquid and is essentially constant. the rate of condensation depends on the number of molecules in the vapor phase and increases steadily until it equals the rate of this? A:

OPTIONS:
- accumulation
- condensation
- absorption
- evaporation

Answer: evaporation

Problem: OPTIONS:
- inner ear
- outer ear
- long ear
- middle ear
Q: Answer the following question given this paragraph: In some chordates, all four traits persist throughout life and serve important functions. However, in many chordates, including humans, all four traits are present only during the embryonic stage. After that, some of the traits disappear or develop into other organs. For example, in humans, pharyngeal slits are present in embryos and later develop into the middle ear. Q: In humans, pharyngeal slits later develop into what? A:
Answer: middle ear

Problem:OPTIONS:
- static
- intrinsic
- significant
- negligible

Answer the following question given this paragraph: 7.4 Conservative Forces and Potential Energy 9. What is a conservative force? 10. The force exerted by a diving board is conservative, provided the internal friction is negligible. Assuming friction is negligible, describe changes in the potential energy of a diving board as a swimmer dives from it, starting just before the swimmer steps on the board until just after his feet leave it. Define mechanical energy. What is the relationship of mechanical energy to nonconservative forces? What happens to mechanical energy if only conservative forces act? 12. What is the relationship of potential energy to conservative force?. Q: The force exerted by a diving board is conservative, provided the internal friction is this? A:
****
A: negligible

Answer the following question given this paragraph: Electric current occurs whenever there is a difference in electric potential energy, or voltage. Voltage is measured in volts (V). Q: What is the unit used to measure voltage? A:
OPTIONS:
- watt
- ampere
- ohm
- volts
volts

Answer the following question given this paragraph: Q: Which outermost secondary xylem layers transport water? A:
OPTIONS:
- the farthest
- the oldest
- the narrowest
- the youngest

Answer: the youngest

input with options: Answer the following question given this paragraph: Glaciers are incredibly powerful agents of erosion. Q: Glaciers are incredibly powerful agents of what? A:
OPTIONS:
- climate change
- insulation
- extinction
- erosion
output:
erosion