Answer the following question given this paragraph: Earth and the other planets in the solar system make elliptical orbits around the Sun. Q: What type of orbit do the planets make in the solar system? A:
OPTIONS:
- vertical
- conical
- figure eight
- elliptical

Answer: elliptical

Question: Answer the following question given this paragraph: Galileo's Experiment Galileo is said to have dropped two objects of different masses from the Tower of Pisa. He measured how long it took each to reach the ground. Since stopwatches weren't readily available, how do you think he measured their fall time? If the objects were the same size, but with different masses, what do you think he should have observed? Would this result be different if done on the Moon? PhET Explorations: Masses & Springs A realistic mass and spring laboratory. Hang masses from springs and adjust the spring stiffness and damping. You can even slow time. Transport the lab to different planets. A chart shows the kinetic, potential, and thermal energy for each spring. Q: Who is said to have dropped two objects of different masses from the tower of pisa? A:
OPTIONS:
- darwin
- copernicus
- newton
- galileo
Answer: galileo

input with options: Answer the following question given this paragraph: One of the most effective ways to cut metal is with an oxy-acetylene torch. Very high temperatures are obtained when acetylene burns in oxygen. Mixed 1:1 with oxygen, a temperature of over 3000C can be achieved. The amount of energy released is high the net heat of combustion is 1300 kJ/mole. Safety precautions need to be observed since the gas is very explosive. For welding and cutting, the oxy-acetylene torch is one of the best ways to go. Q: An oxy-acetylene torch is an effective way to cut what? A:
OPTIONS:
- coal
- wood
- plastic
- metal
output: metal

Q: Answer the following question given this paragraph: Chemical elements and water are constantly recycled in the ecosystem through biogeochemical cycles. Q: Chemical elements and water are constantly recycled in the ecosystem through what? A:

OPTIONS:
- geothermal cycles
- greenhouse gases
- inorganic cycles
- biogeochemical cycles

A: biogeochemical cycles

input: OPTIONS:
- phosphoric
- aerobic
- enzymatic
- anaerobic Now, answer this question: Answer the following question given this paragraph: Anaerobic prokaryotes live in habitats without oxygen. Q: What type of prokaryotes live in habitats without oxygen? A:
A:
output: anaerobic

Question: Answer the following question given this paragraph: Q: What are gymnosperms lacking compared to most angiosperms? A:
OPTIONS:
- muscle elements
- use elements
- vascular elements
- vessel elements
Answer:
vessel elements