Q: Fact 1: Roots have primary and secondary meristems for growth in length and width. Fact 2: Meristems confer the capacity for indeterminate growth of the plant. Given the two facts above, roots growth in length and width are what type of growth of the plant? | OPTIONS:
- determinate
- positive
- peachleaf willow
- important habitats
- rigid
- it needs them
- fixed
- indeterminate
A: indeterminate

Q: Fact 1: Organs of excretion make up the excretory system. Fact 2: Excretion begins with the kidneys. Given the two facts above, kidneys are a part of what system? | OPTIONS:
- allow growth
- excretory
- respiratory
- organ
- complex
- storing water
- endocrine
- circulatory
A: excretory

Q: Fact 1: Operating an automobile usually requires fossil fuels. Fact 2: Cars, see Automobiles. Given the two facts above, what requires fossil fuels for operation? | OPTIONS:
- motors
- bicycles
- paddle boats
- humans
- cars
- trains
- goats
- skateboards
A: cars

Q: Fact 1: Smoking causes direct damage to the lungs. Fact 2: Many people smoke cigarettes. Given the two facts above, what causes direct damage to the lungs? | OPTIONS:
- cigarettes
- burning
- tissue
- hypothyroidism
- breathing
- hydrogen
- amoebae
- influenza
A: cigarettes