Problem:OPTIONS:
- endangered
- inhabit
- remnant
- extinct

Q: What do you call a species that has died out in the past? A:
****
A: extinct

Q: What do cells produce as they age? A:
OPTIONS:
- carcinogens
- wrinkles
- oxidants
- proto-oncogenes
proto-oncogenes

Q: Controlling muscles and maintaining balance are just two of the roles of what system? A:
OPTIONS:
- electrical system
- digestive system
- bacterial system
- nervous system

Answer: nervous system

Question: Q: What term is used to describe the way that animals interact with each other or their environment? A:
OPTIONS:
- animal magnetism
- animal decline
- animal range
- animal behavior
Answer: animal behavior

input with options: Q: What type of living things break down dead organisms and recycle their nutrients into the soil? A:
OPTIONS:
- producers
- consumers
- probiotics
- decomposers
output: decomposers

Problem: OPTIONS:
- seismic map
- geographic map
- polar map
- geologic map
Q: Q: A small scale version of what type of map displays individual rock units? A:
Answer:
geologic map