Question: Answer the following question given this paragraph: Figure 42.21 The spleen is similar to a lymph node but is much larger and filters blood instead of lymph. Blood enters the spleen through arteries and exits through veins. The spleen contains two types of tissue: red pulp and white pulp. Red pulp consists of cavities that store blood. Within the red pulp, damaged red blood cells are removed and replaced by new ones. White pulp is rich in lymphocytes that remove antigen-coated bacteria from the blood. (credit: modification of work by NCI). Q: What organ is similar to a lymph node but is much larger and filters blood instead of lymph? A:
OPTIONS:
- kidney
- liver
- bone
- spleen
Answer: spleen

input with options: Answer the following question given this paragraph: The kinetic theory of gases describes this state of matter as composed of tiny particles in constant motion with a lot of distance between the particles. This model of gases explains some of the physical properties of gases. Because most of a gas is empty space, a gas has a low density and can expand or contract under the appropriate influence. The fact that gas particles are in constant motion means that two or more gases will always mix, as the particles from the individual gases move and collide with each other. An ideal gas is a gas that exactly follows the statements of the kinetic theory. Unfortunately, real gases are not ideal. Many gases deviate slightly from agreeing perfectly with the kinetic theory of gases. However, most gases adhere to the statements so well that the kinetic theory of gases is well accepted by the scientific community. Q: What theory of gases describes this state of matter as composed of tiny particles in constant motion with a lot of distance between the particles? A:
OPTIONS:
- magnetic
- thermal
- optical
- kinetic
output: kinetic

Q: Answer the following question given this paragraph: Scientists think that Europa is a good place to look for extraterrestrial life. Europa is the smallest of the Galilean moons. The moon's surface is a smooth layer of ice. Scientists think that the ice may sit on top of an ocean of liquid water. How could Europa have liquid water when it is so far from the Sun? Europa is heated by Jupiter. Jupiter's tidal forces are so great that they stretch and squash its moon. This could produce enough heat for there to be liquid water. Numerous missions have been planned to explore Europa, including plans to drill through the ice and send a probe into the ocean. However, no such mission has yet been attempted. Q: What is the smallest of the galilean moons? A:

OPTIONS:
- phoebe
- demos
- aura
- europa

A: europa

input: OPTIONS:
- spiny-lobed fish
- cartilaginous fish
- bony fish
- ray-finned fish Now, answer this question: Answer the following question given this paragraph: Ray-finned fish include the majority of living fish species. including goldfish, tuna, salmon, perch, and cod. They have a bony endoskeleton and a swim bladder. Their thin fins consist of webs of skin over flexible bony rays, or spines. The fins lack muscle, so their movements are controlled by muscles in the body wall. You can compare their ray fins with the fleshy fins of lobe-finned fish in Figure below . Q: Goldfish, tuna, salmon, perch, and cod are examples of which group of fish? A:
A:
output: ray-finned fish

Answer the following question given this paragraph: Uranus is the least massive outer planet. Its mass is only about 14 times the mass of Earth. Like all of the outer planets, Uranus is much less dense than Earth. Gravity is actually weaker than on Earth's surface. If you were at the top of the clouds on Uranus, you would weigh about 10 percent less than what you weigh on Earth. Q: Which is the least massive outer planet? A:

OPTIONS:
- venus
- mars
- jupiter
- uranus

Answer: uranus

Q: Answer the following question given this paragraph: A wheel and axle is a simple machine that consists of two connected rings or cylinders, one inside the other, which both turn in the same direction around a single center point. When force is applied to the inner axle, the ideal mechanical advantage is less than 1. When force is applied to the outer wheel, the ideal mechanical advantage is greater than 1. Q: What simple machine consists of two connected rings or cylinders, one inside the other, which both turn in the same direction around a single center point? A:

OPTIONS:
- pully
- bloom and axle
- spoke
- wheel and axle

A:
wheel and axle