Fact 1: Boiling is when liquids are heated above their boiling point. Fact 2: Vapor pressure is about liquids boiling. Given the two facts above, vapor pressure is caused when?

OPTIONS:
- liquids expand
- It gets heated up
- liquids condense
- liquids are heated
- Evaporation
- Light passing through water
- Water expanding
- liquids freeze

Answer: liquids are heated

Problem: OPTIONS:
- RNA
- rice
- SNPs
- DNA
- gene
- sex
- the opposite sex
- water
Q: Fact 1: Information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring. Fact 2: DNA is a carrier of information of inheritance. Given the two facts above, what causes genetic traits to be passed down to that organism 's offspring?
Answer: DNA

Problem:OPTIONS:
- plants
- barnacles
- whales
- sponges
- bears
- birds
- ferns
- Conifers

Fact 1: Adult sponges produce eggs and sperm. Fact 2: Most sponges are hermaphroditic, meaning that a single organism has both eggs and sperm. Given the two facts above, what is a single organism that produces both seed and eggs?
****
A: sponges

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
Kidneys

Fact 1: Echinoderms use pheromones to communicate with each other. Fact 2: Ascothoracican barnacles attach to echinoderms or corals. Given the two facts above, corals use what to communicate with each other?
OPTIONS:
- Energy
- pheromones
- kinetic energy
- produce light
- heat produced
- heat energy
- Chemical energy
- sound

Answer: pheromones

input with options: Fact 1: Rivers are usually larger than streams. Fact 2: Watersheds are creeks, streams and rivers. Given the two facts above, what are rivers?
OPTIONS:
- dangerous
- storing water
- watershed
- kalenchoes
- they bend
- rainy
- kinetic
- strong
output:
watershed