Problem: OPTIONS:
- carbon dioxide
- It decreases
- scattered light
- it needs them
- to move people
- Evaporation
- sweating
- It heats up
Q: Fact 1: Electrical current running through a wire causes that wire to heat up. Fact 2: High currents allow too much power, or electrical energy to be wasted in wires in the form of heat. Given the two facts above, how does energy get wasted in a wire?
Answer: It heats up

Problem:OPTIONS:
- decrease
- eat more
- increase
- break off
- threatened
- reproduce
- reduce
- kill them

Fact 1: Harming an animal species causes that animal 's population to decrease. Fact 2: Species are the different kinds of organisms. Given the two facts above, harming a certain kind of animal will cause the population of that animal to do what?
****
A: decrease

Fact 1: Ethologists usually study how animals behave in their natural environment. Fact 2: Ethologists study animal behavior. Given the two facts above, what usually studies how animals behave in their natural environment?
OPTIONS:
- psychologists
- zookeepers
- looseness of dirt or compost
- it's state
- that material's properties
- teachers
- sensory neurons
- animal behaviorists
animal behaviorists

Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Carbon is in every organic compound. Given the two facts above, what increases the amount of carbon in soil?
OPTIONS:
- oxygen
- decomposition
- nutrients
- chlorofluorocarbons
- rainfall
- fossil fuels
- wind
- water

Answer: decomposition

Question: Fact 1: Roundworms make up the phylum Nematoda. Fact 2: Also, nematoda and rotifera are important groups contributing to soils. Given the two facts above, what contributes to soils?
OPTIONS:
- roundworms
- humans
- rainfall
- cacti
- bacteria
- weathering
- viruses
- Most plants
Answer: roundworms

input: OPTIONS:
- Actin
- Keratin
- white
- allow growth
- Collagen
- ligt
- positive
- Hemoglobin Now, answer this question: Fact 1: Cartilage is a tough tissue that contains a protein called collagen. Fact 2: Cartilage cells are called chondrocytes in mature cartilage. Given the two facts above, chondrocytes contain which type of protein?
A:
output:
Collagen