Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Along with water, minerals are lost in the urine. Given the two facts above, what is excreted through the urinary system?

OPTIONS:
- glucose
- matter
- liquid
- CO 2
- sodium
- potash
- sugar
- water

Answer: water

Fact 1: If a living thing becomes too cold then that living thing will die. Fact 2: Plants and animals live, die, and decompose only to be recycled again. Given the two facts above, if a thing becomes too cold then it will die and do what?

OPTIONS:
- direct damage to the lungs
- decreases its bodily water
- If they can no longer get food
- massive damage
- remove lungs
- change species
- decompose and be recycled
- recycle plastics

Answer: decompose and be recycled

Fact 1: Amold spore has a negative impact on the respiratory system. Fact 2: Spores are distributed by the wind. Given the two facts above, the wind has a negative impact on what?

OPTIONS:
- the respiratory system
- agriculture
- most organisms
- members of their own species
- movements in the earth's crust
- they body they live in
- energy usage
- one celled organisms

Answer: the respiratory system

Fact 1: The force of water against the seed coat causes a root to emerge from a seed. Fact 2: Water is made up of H2O molecules. Given the two facts above, what is forced against the seed coat to cause the root to emerge from a seed?

OPTIONS:
- germination
- UV
- urea
- h2o
- sunflower
- rain
- oil
- newtons

Answer:
h2o