Problem: OPTIONS:
- adrenaline
- estrogen
- hemoglobin
- insulin
Q: Q: As blood glucose levels rise what is released from the pancreas? A:
Answer: insulin

Problem:OPTIONS:
- nuclear
- proton
- fuel
- energy

Q: What is required when electrons are removed from an atom, and released from the process when an electron is added? A:
****
A: energy

Q: In which kind of water can less carbon dioxide dissolve? A:
OPTIONS:
- cool water
- tap water
- salt water
- warm water
warm water

Q: What is a copy of an object that is formed by reflected light? A:
OPTIONS:
- deflection
- instance
- example
- image

Answer: image

Question: Q: What is the ability to change or move matter? A:
OPTIONS:
- volume
- temperature
- density
- energy
Answer: energy

input: OPTIONS:
- full reactions
- thermal reactions
- old reactions
- half reactions Now, answer this question: Q: The voltage of a voltaic cell can be determined by the reduction potentials of what? A:
A:
output:
half reactions