Question: Fact 1: Nephrons are the structural and functional units of the kidneys. Fact 2: Mammalian kidneys form urine in nephrons. Given the two facts above, where do mammals make urine?
OPTIONS:
- Kidneys
- liver
- alveoli
- bladder
- liquid
- organ
- toilets
- sweating
Answer: Kidneys

Question: Fact 1: Ants communicate with chemicals called pheromones. Fact 2: Pheromones are stinky chemicals excreted from glands throughout the ants body. Given the two facts above, ants communicate via?
OPTIONS:
- mechanical waves
- telepathy
- radio waves
- radiative transfer
- electrically
- excreted chemicals
- sensory neurons
- during the day
Answer: excreted chemicals

Question: Fact 1: Plant reproduction requires pollination. Fact 2: Angiosperms are the flowering plants. Given the two facts above, what does angiosperm reproduction require?
OPTIONS:
- pollination
- heat energy
- energy
- nutrients
- bloom time
- sunlight
- Time and energy
- Energy.
Answer:
pollination