Fact 1: Annelids have the amazing capacity to regrow segments that break off. Fact 2: Annelids include earthworms and leeches. Given the two facts above, what can regrow segments that break off?
OPTIONS:
- dogs
- barnacles
- parasites
- fungi
- cats
- leeches
- a cuticle
- gorillas
leeches

Fact 1: Abreathing mask is used for keeping harmful particles from entering the respiratory system. Fact 2: All smoke is harmful to the respiratory system. Given the two facts above, what keeps smoke out of the respiratory system?
OPTIONS:
- Cooking
- Masks
- Glasses
- skin
- Gloves
- Hats
- Urea
- oxygen

Answer: Masks

Question: Fact 1: Ablack hole is formed by a high-mass star collapses. Fact 2: Black Holes Black holes are the inevitable conclusion of Einstein's General Theory of Relativity. Given the two facts above, when do stars fulfill the inevitable conclusion of Einstein's General Theory of Relativity?
OPTIONS:
- inactive
- Winter
- an object
- observe it
- collapse
- light
- our star
- ligt
Answer: collapse

input with options: Fact 1: Bottleneck effect occurs when a population suddenly gets much smaller. Fact 2: Fire usually causes temporary declines in populations. Given the two facts above, what can occur in animals after a fire?
OPTIONS:
- the population rises
- Contaminated wounds
- the population grows rapidly
- the population fights the fire
- recovery time from fatigue
- the bottleneck effect
- Temperature changing
- Dehydration
output: the bottleneck effect

Q: Fact 1: Changes in the pH of soil can cause plants to die. Fact 2: Compost balances the pH of soil. Given the two facts above, how do you balance the acidity of soil?

OPTIONS:
- Evaporation
- It decreases
- composting
- heating liquids
- food
- pruning
- drink
- dirt

A: composting

Fact 1: Aplant requires nutrients to grow. Fact 2: Major plant nutrients are phosphorus and nitrogen. Given the two facts above, a what requires phosphorus and nitrogen to grow?
OPTIONS:
- Species
- plant
- seeds
- mussels
- food
- cells
- mold
- Oak
plant