Problem: OPTIONS:
- Currents
- low tide
- high winds
- rock displacement
Q: Answer the following question given this paragraph: In an earthquake, seismic waves are generated by rock displacement. Q: During an earthquake what causes seismic waves? A:
Answer: rock displacement

Problem:OPTIONS:
- conductor
- semi-conductor
- solids
- insulators

Answer the following question given this paragraph: A common method of producing charge in the lab is to rub cat or rabbit fur against stiff rubber, producing a negative charge on the rubber rod. If you hold a rubber rod on one end and rub only the tip of the other end with a fur, you will find that only the tip becomes charged. The electrons you add to the tip of the rod remain where you put them instead of moving around on the rod. Rubber is an insulator. Insulators are substances that do not allow electrons to move through them. Glass, dry wood, most plastics, cloth, and dry air are common insulators. Materials that allow electrons to flow freely are called conductors. Metals have at least one electron that can move around freely, and all metals are conductors. Q: Rubber is an example of what type of substances that do not allow electrons to move through them? A:
****
A: insulators

Answer the following question given this paragraph: Momentum is a vector quantity that has the same direction as the velocity of the object. Q: Momentum is a vector quantity that has the same direction as what? A:
OPTIONS:
- object energy
- initial speed
- inertia
- object ' s velocity
object ' s velocity

Answer the following question given this paragraph: Sperm are released from the body during ejaculation . Ejaculation occurs when muscle contractions propel sperm from the epididymis. The sperm are forced through the ducts and out of the body through the urethra. As sperm travel through the ducts, they mix with fluids from the glands to form semen. Hundreds of millions of sperm are released with each ejaculation. Q: What is released from the body during ejaculation? A:
OPTIONS:
- saliva
- urine
- blood
- sperm

Answer: sperm

Question: Answer the following question given this paragraph: The oxygen atoms, however, form oxygen gas, which is a waste product of photosynthesis. The oxygen given off supplies most of the oxygen in our atmosphere. Before photosynthesis evolved, Earth's atmosphere lacked oxygen altogether, and this highly reactive gas was toxic to the many organisms living at the time. Something had to change! Most contemporary organisms rely on oxygen for efficient respiration. So plants don't just "restore" the air, they also had a major role in creating it!. Q: Plants not only contribute food but what else for organisms? A:
OPTIONS:
- dioxide
- hydrogen
- carbon
- oxygen
Answer: oxygen

input: OPTIONS:
- thyroid gland
- water gland
- endocrine gland
- sweat gland Now, answer this question: Answer the following question given this paragraph: The skin of many mammals is covered with sweat glands. The glands produce sweat, the salty fluid that helps cool the body. Q: What glands produce the salty fluid that helps cool the body of many mammals? A:
A:
output:
sweat gland