Fact 1: Thirst is used to make an animal realize that it needs to replenish its bodily water by the body. Fact 2: An example is H2O which shows water is made of two atoms of hydrogen stuck to one atom of oxygen. Given the two facts above, thirst shows an animal that it needs what?
OPTIONS:
- CO2
- H2O
- He
- food
- feed
- urea
- O2
- H20
H2O

Fact 1: The gravitational pull of the Moon on Earth 's oceans causes the tides. Fact 2: Ocean tides enter and leave the Bay twice a day. Given the two facts above, the gravitational pull of the Moon on Earth 's oceans causes water to enter and leave the bay when?
OPTIONS:
- H20
- seasons
- weekly
- daily
- slow
- monthly
- strong
- annually

Answer: daily

Question: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Influenza is a disease caused by viruses. Given the two facts above, which of these diseases cannot reproduce by itself?
OPTIONS:
- fever
- Leptospirosis
- animals
- influenza
- bacteria
- heat or cold
- dangerous
- anemia
Answer: influenza

input with options: Fact 1: If an animal sweats then that animal 's bodily water decreases. Fact 2: Human beings are animals. Given the two facts above, what's bodily water decreases when it sweats?
OPTIONS:
- omnivores
- humans
- dogs
- thermometer
- bullfrogs
- pigeons
- h2o
- excretory
output: humans

Q: Fact 1: Echinoderms have a unique water vascular system with tube feet. Fact 2: Each starfish arm is lined with tube feet. Given the two facts above, what phylum do starfish belong to?

OPTIONS:
- fertile
- animals
- Echinoderm.
- Mollusca.
- Sponge.
- Absorb light
- Annelid.
- a fish

A: Echinoderm.

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
composting