input: OPTIONS:
- vertebrates
- bacteria
- protists
- protozoa Now, answer this question: Answer the following question given this paragraph: Examples of protozoa include amoebas and paramecia. Q: Amoebas and paramecia are examples of what? A:
A:
output: protozoa

Answer the following question given this paragraph: Two planets are on a collision course, heading directly towards each other at 0.250c . A spaceship sent from one planet approaches the second at 0.750c as seen by the second planet. What is the velocity of the ship relative to the first planet? 28. When a missile is shot from one spaceship towards another, it leaves the first at 0.950c and approaches the other at ships?. Q: Spinal cord injuries are notoriously difficult to treat because spinal nerves do not do what? A:

OPTIONS:
- cover
- cartilage
- moisture
- regenerate

Answer: regenerate

Problem: OPTIONS:
- hormone
- neuropeptide
- pheromone
- neurotransmitter
Q: Answer the following question given this paragraph: Q: Upon reaching the postsynaptic membrane, what type of chemical messenger binds to and activates a specific receptor? A:
Answer: neurotransmitter

Problem:OPTIONS:
- lightning
- atmosphere
- wind
- precipitation

Answer the following question given this paragraph: Precipitation is water that falls from clouds. It may fall as liquid or frozen water. Types of frozen precipitation include snow, sleet, freezing rain, and hail. Q: What is the term for water that falls from clouds? A:
****
A: precipitation

Answer the following question given this paragraph: A thermometer is a device used to measure temperature. It is placed in contact with an object and allowed to reach thermal equilibrium with the object (they will have the same temperature). The operation of a thermometer is based on some property, such as volume, that varies with temperature. The most common thermometers contain liquid mercury, or some other liquid, inside a sealed glass tube. The liquid expands and contracts faster than the glass tube. Therefore, when the temperature of the thermometer increases, the liquid volume expands faster than the glass volume, allowing the liquid to rise in the tube. The positions of the liquid in the tube can then be calibrated for accurate temperature readings. Other properties that change with temperature can also be used to make thermometers; liquid crystal colors and electrical conductivity change with temperature, and are also relatively common thermometers. Q: What device is used to measure temperature? A:
OPTIONS:
- compass
- anemometer
- barometer
- thermometer
thermometer

Answer the following question given this paragraph: Two factors influence the pressure of fluids. They are the depth of the fluid and its density. Q: What two factors influence the pressure of fluids? A:
OPTIONS:
- depth and gravity
- time and temperature
- temperature and density
- depth and density

Answer:
depth and density