input: OPTIONS:
- deserts
- a hydraulic system
- deep valleys
- pyramids
- Calcium carbonate
- patch reefs
- buildings
- Sediment Now, answer this question: Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Deep canyons and valleys are carved out. Given the two facts above, what are formed by flowing rivers through erosion over long periods of time?
A:
output: deep valleys

Fact 1: Being burried under soil and mud changes peat into coal through extreme heat and pressure in a swamp over a long period of time. Fact 2: Well, a swamp is a type of wetland. Given the two facts above, being buried under soil and mud changes what into coal in wetlands over time?

OPTIONS:
- peat
- phytoplankton
- fields
- oil
- air
- pH
- sunlight
- elms

Answer: peat

Problem: OPTIONS:
- spread flower seeds
- remains of prehistoric life
- peachleaf willow
- photosynthesis
- mate with females
- members of their own species
- A compound that donates proton
- alternation of generations
Q: Fact 1: Alternation of generations allows for both asexual and sexual reproduction. Fact 2: Reproduction Organisms create young of their species by reproduction. Given the two facts above, what allows for an organism to create young by sexual and asexual means?
Answer: alternation of generations

Problem:OPTIONS:
- Energy.
- wheat
- durian
- food
- nectar
- tofu
- insects
- Energy

Fact 1: Grasses supply most of the food consumed by people worldwide. Fact 2: Wheat is a grass-type plant. Given the two facts above, what is consumed by people worldwide?
****
A: wheat

Fact 1: Photosynthesis means producers convert from carbon dioxide, water, and solar energy into carbohydrates for themselves. Fact 2: Fish are the consumers, and plants are the producers. Given the two facts above, in photosynthesis, plants convert solar energy, carbon dioxide, and water into what?
OPTIONS:
- Organic compounds
- water
- leaves
- chlorofluorocarbons
- carbohydrates
- solar power
- peachleaf willow
- chemical messengers
carbohydrates

Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Mammals excrete urea in the watery form of urine . Given the two facts above, what is a waste product of the body that is excreted by the urinary system?
OPTIONS:
- potash
- food
- CO 2
- sugar
- urea
- liquid
- H 2 O
- sulfur

Answer:
urea