Problem: OPTIONS:
- Cars
- coal
- force
- streams
- water
- rivers
- mines
- swea
Q: Fact 1: Being exposed to wind can cause erosion of soil. Fact 2: Water erosion has similar consequences as wind erosion. Given the two facts above, what causes erosion of soil?
Answer: water
Problem: OPTIONS:
- open the floor
- to move people
- share brains
- trade ideals
- Release energy
- exchange information
- reusing things
- mate with females
Q: Fact 1: Animals can communicate with sounds, chemicals, or visual cues. Fact 2: Communication is the exchange of information, ideas and emotions. Given the two facts above, animals do what with sounds, chemicals or visual cues?
Answer: exchange information
Problem: OPTIONS:
- insects
- it needs them
- graptolites
- reproduce
- barnacles
- during the day
- a fish
- Cephalopod
Q: Fact 1: Fertilization occurs when a sperm and an egg fuse. Fact 2: Most cephalopods have separate sexes and fertilization is internal. Given the two facts above, what type of mollusk inseminate the sperm and egg internally?
Answer:
Cephalopod