Answer the following question given this paragraph: Pangaea has been breaking apart since about 250 million years ago. Divergent plate boundaries formed within the continents to cause them to rift apart. The continents are still moving apart. The Pacific is shrinking as the Atlantic is growing. The Appalachians ( Figure below ) are now on a passive margin. The mighty mountains have weathered and eroded to what they are today. Q: How many millions of years ago did pangaea begin breaking apart? A:
OPTIONS:
- 600
- 400
- 500
- 250

Answer: 250

Question: Answer the following question given this paragraph: Do you like toast? Did you ever look inside a toaster while it's toasting bread? When you push down the lever to turn on the toaster, the metal heating element inside starts to glow orange or red almost instantly. You can see the glowing heating element inside this yellow toaster. The glowing metal shows that the heating element has become very hot. It gets hot so quickly because metals are good conductors of thermal energy. Q: Why does the heating element of a toaster get hot so quickly? A:
OPTIONS:
- charged battery
- magnetic force
- good insulator
- good conductor
Answer: good conductor

input with options: Answer the following question given this paragraph: Q: When skunks are in danger what do they give off? A:
OPTIONS:
- warning howls
- ejected quills
- sweet odor
- foul smell
output: foul smell

Q: Answer the following question given this paragraph: Natural Selection for a Polygenic Trait. Natural selection may affect the distribution of a polygenic trait. These graphs show three ways this can happen. Q: What evolutionary process may affect the distribution of a polygenic trait? A:

OPTIONS:
- artificial selection
- flow selection
- characteristic selection
- natural selection

A: natural selection

input: OPTIONS:
- molecules
- gasses
- compounds
- ions Now, answer this question: Answer the following question given this paragraph: Ionic bonds are electrostatic attractions between two oppositely charged ions. Ions can be formed and then bonded when metal atoms donate their valence electrons to nonmetal atoms. Q: Ionic bonds are electrostatic attractions between two oppositely charged what? A:
A:
output: ions

Question: Answer the following question given this paragraph: The large intestine is a wide tube that connects the small intestine with the anus. In adults, the large intestine is about 1.5 meters (5 feet) long. It is larger in width but shorter in length than the small intestine. Q: Which organ is a wide tube connecting the small intestine with the anus? A:
OPTIONS:
- rectum
- stomach
- jejunum
- large intestine
Answer:
large intestine