Problem:OPTIONS:
- sediment
- core
- crust
- topsoil

Answer the following question given this paragraph: The first horizon is the "A" horizon. It is more commonly called the topsoil . The topsoil is usually the darkest layer of the soil. It is the layer with the most organic material. Humus forms from all the plant and animal debris that falls to or grows on the ground. The topsoil is also the region with the most biological activity. Many organisms live within this layer. Plant roots stretch down into this layer. The roots help to hold the topsoil in place. Topsoil is needed to grow most crops ( Figure below ). Q: What is the "a" horizon commonly known as? A:
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A: topsoil

Answer the following question given this paragraph: Q: How do organophostbate pesticides work? A:
OPTIONS:
- inhibiting reticulum
- inhibiting cryptosporidium
- inhibiting testosterone
- inhibiting acetylcholinesterase
inhibiting acetylcholinesterase

Answer the following question given this paragraph: The amount of kinetic energy in a moving object depends directly on its mass and velocity. An object with greater mass or greater velocity has more kinetic energy. You can calculate the kinetic energy of a moving object with this equation:. Q: The amount of kinetic energy in a moving object depends directly on its mass and what else? A:
OPTIONS:
- volume
- direction
- density
- velocity

Answer: velocity

Question: Answer the following question given this paragraph: Metallic solids are composed entirely of metallic atoms. In other solid structures, the electrons involved in bonding tend to be localized, or fixed in place in the covalent bonds. However, the electrons in metallic bonds are delocalized over the entire crystal. The fact that the electrons are free to move between different atoms causes metallic solids to be very good conductors of electricity. Q: Metallic solids are composed entirely of which atoms? A:
OPTIONS:
- metals
- organic
- toxic
- metallic
Answer: metallic

input with options: Answer the following question given this paragraph: The larynx , also called the "voice box," is found just below the pharynx. Your voice comes from your larynx. Air from the lungs passes across thin tissues in the larynx and produces sound. Q: What is another term for the voice box? A:
OPTIONS:
- pharynx
- pancreas
- optical nerve
- larynx
output: larynx

Problem: OPTIONS:
- pigs
- apes
- goats
- cows
Q: Answer the following question given this paragraph: Stuart Chalmers. Cows digest cellulose with the aid of methanogens . CC BY 2.0. Q: Which of the animals digest cellulose with the aid of methanogens? A:
Answer:
cows