Fact 1: Cycles of freezing and thawing water cause ice wedging. Fact 2: The processes of weathering, and water or ice wedging may assist in this. Given the two facts above, what causes ice wedging?
OPTIONS:
- Metling snow
- Condensation
- The sun
- friction
- Gravitational pull
- mechanical
- Weathering
- Animals
Weathering

Fact 1: An animal requires energy to move. Fact 2: All foods provide energy. Given the two facts above, what do animals require to move?
OPTIONS:
- babies
- food
- warmth
- air
- oven
- heat
- oxygen
- children

Answer: food

Question: Fact 1: Some parasites kill their host, but most do not. Fact 2: All parasites are harmful to their host, but some are beneficial to humans. Given the two facts above, some what are beneficial to humans?
OPTIONS:
- fungi
- parasites
- roots
- humans suffering
- natural disasters
- honeybees
- poisons
- orchids
Answer: parasites

input with options: Fact 1: Asandbar is formed by water moving sediment downstream. Fact 2: Bare sandbars are the ideal spots for new stands of cottonwood. Given the two facts above, what is required for the ideal habitat for new stands of cottonwood?
OPTIONS:
- sunlight
- nutrients
- warmth
- Sediment
- Black tar
- Hot magma
- trees
- Chainsaws
output: Sediment

Q: Fact 1: Decomposition increases the amount of nutrients in the soil. Fact 2: Plants grow in nutrient rich soil and absorb the nutrients. Given the two facts above, what does decomposition do?

OPTIONS:
- heat the body
- it helps plants in growing
- duplicate itself
- rapid expansion
- heat production
- heat is produced
- it keeps an organism warm
- Cell division

A: it helps plants in growing

Fact 1: Most pituitary hormones control other endocrine glands. Fact 2: Hormones are produced in Endocrine Glands . Given the two facts above, what type of hormones are produced and controlled in the glands?
OPTIONS:
- heat or cold
- Pituitary
- complex
- positive
- allow growth
- organ
- acetic acid
- sweating
Pituitary