Input: Answer this question:
Frame construction predominates in the New England area due to the abundance of
OPTIONS:
- clay.
- masonry.
- wood.
- steel.
Answer: wood.

*Question*: As the human population increases, more fossil fuels are being used. The burning of fossil fuels produces greenhouse gases. How might humans reduce greenhouse gases? OPTIONS:
- Buy cars that use gasoline.
- Build power plants that use coal.
- Use renewable resources to generate power.
- Use nonrenewable resources to generate power.
*Answer*: Use renewable resources to generate power.

question:
The items listed below were found in a science classroom. * a heart made of plastic with many of its parts labeled * clay formed to look like Earth and other planets * a giant plastic plant cell with removable cell parts These items are all examples of
OPTIONS:
- models
- experiments
- variables
- controls

answer:
models

[Q]: Which organisms benefit in the relationship between bees and flowering plants?
===
OPTIONS:
- only the bees
- only the flowering plants
- both the bees and the flowering plants
- neither the bees nor the flowering plants
****
[A]: both the bees and the flowering plants

question below:
During the fall reproductive season, the belly of a male brook trout becomes bright orange. The orange belly provides some camouflage and helps attract females. This trait evolved in brook trout because, compared to males with pale bellies, males with bright orange bellies are more likely to
OPTIONS:
- live in good habitats.
- be eaten by predators.
- mate with other species of fish.
- fertilize eggs to produce offspring.
answer below:
fertilize eggs to produce offspring.

In pea plants, tall is dominant over short. What size pea plants will result when a pure tall plant is crossed with a pure short plant?
OPTIONS:
- middle-sized plants
- short plants
- tall plants
- some tall and some short plants
tall plants