input with options: Q: What members of an ecosystem food chain take in food by eating producers or other living things? A:
OPTIONS:
- primary producers
- decomposers
- insectivores
- consumers
output: consumers

Q: Q: What kind of charges do protons give the nucleus? A:

OPTIONS:
- negative
- dynamic
- neutral
- positive

A: positive

input: OPTIONS:
- multiply protons and neutrons
- subtract protons from electrons
- divide protons and neutrons
- add up protons and neutrons Now, answer this question: Q: How do you determine the atomic weight of an element? A:
A:
output: add up protons and neutrons

Q: What is the basic unit of matter? A:

OPTIONS:
- neutrons
- calories
- ions
- atoms

Answer: atoms

Problem: OPTIONS:
- mono zones
- extinction zones
- gap zones
- hybrid zones
Q: Q: What is the name for areas where there is overlap between closely related species? A:
Answer: hybrid zones

Q: What is the term for proportion of amount of product actually produced in a chemical reaction versus predicted amount ? A:

OPTIONS:
- calculus yield
- decrease yield
- percent impact
- percent yield

Answer:
percent yield