Fact 1: Ethologists usually study how animals behave in their natural environment. Fact 2: HA habitat is the kind of environment in which a certain organism normally lives. Given the two facts above, ethologists usually study how what behaves in their habitats?
OPTIONS:
- poachers
- parasites
- vegetation
- seasons
- hunters
- fishermen
- animals
- plant life

Answer: animals

Question: Fact 1: Female gametophytes produce eggs inside the ovaries of flowers. Fact 2: Currently the state flower is the peony, which originates in China. Given the two facts above, female what produce eggs inside the ovaries of peonies?
OPTIONS:
- gametophytes
- Plant reproduction
- honeybees
- peachleaf willow
- insects
- fertile
- orchids
- graptolites
Answer: gametophytes

input with options: Fact 1: Lungs are used for breathing air by land animals. Fact 2: Elephants are the largest land animals. Given the two facts above, what uses lungs to breathe air?
OPTIONS:
- insects
- plants
- humans
- some mammals
- oxygen
- elephants
- monotremes
- Frogs
output: elephants

Q: Fact 1: Viruses are not cells. Fact 2: Examples include influenza, rabies, HIV, and Herpes viruses. Given the two facts above, what are not cells?

OPTIONS:
- blood
- fossils
- rabies
- an object
- tissue
- barnacles
- skin
- bacteria

A: rabies

input: OPTIONS:
- sound of water
- thickness of food
- density of substances
- Temperature
- all liquids
- creaminess of texture
- objects that have mass
- air mass over Earth's surface Now, answer this question: Fact 1: Ameasuring cup is used for measuring the volume of substances. Fact 2: For any substance, the density is a measure of the mass of a unit volume of that substance. Given the two facts above, a measuring cup is used for measuring the what?
A:
output: density of substances

Question: Fact 1: Most people can survive only a few days without water. Fact 2: And drinking water is something that people just have to have. Given the two facts above, what can most people survive only a few days without doing?
OPTIONS:
- drinking
- Chlorophyll
- sweating
- praying
- evaporation
- crying
- helping
- rest
Answer:
drinking