Fact 1: Having no natural predators increases population size. Fact 2: Any population has the potential to produce more offspring than the environment can support. Given the two facts above, having what increases the potential to produce more offspring than the environment can support?
OPTIONS:
- no natural habitat
- no natural prey
- competing for resources
- peachleaf willow
- no natural owners
- members of their own species
- animals with backbones
- no natural predators
no natural predators

Fact 1: Roots grow in length and width from primary and secondary meristem. Fact 2: Meristems are found in both roots and shoots. Given the two facts above, roots grow in length and width from both what?
OPTIONS:
- Conifers
- stems and leaves
- roots and shoots
- Sediment
- mouth of rivers
- arms and legs
- epidermal
- faces and eyes

Answer: roots and shoots

Question: Fact 1: If food is not immediately used by the body for energy then that food will be stored for future use. Fact 2: Favorite food is steak. Given the two facts above, what will be stored for future use if not immediately used by the body for energy?
OPTIONS:
- glucose
- sugar
- steak
- protein
- fatty
- fats
- keratin
- corn
Answer: steak

input with options: Fact 1: If something is outside during the day then that something will receive sunlight. Fact 2: Another source of vitamin D is sunlight. Given the two facts above, what is a health benefit you receive for being outside?
OPTIONS:
- Relieve pain
- staying warm
- exercise
- inactive
- vitamin D
- air cools
- layers of fat
- sweating
output: vitamin D

Q: Fact 1: If a thermal conductor is exposed to a source of heat then that conductor may become hot. Fact 2: Copper is a great thermal conductor. Given the two facts above, if what is exposed to a source of heat then that conductor may become hot?

OPTIONS:
- Energy.
- heat sources
- energy
- coal
- an object
- copper
- plastic
- thermometers

A: copper

Fact 1: Cutting down trees has a negative impact on an ecosystem. Fact 2: Students take a field trip to an ecosystem to observe the homes of animals in natural habitats. Given the two facts above, cutting down trees has a what on the homes of animals in natural habitats?
OPTIONS:
- neutral impact
- deforestation
- positive impact
- no impact
- threatened
- Decrease bodily water
- massive damage
- negative impact
negative impact