Q: Q: What happens to water when it is heated in the broiler? A:

OPTIONS:
- it evolves
- it contracts
- it introduces
- it expands

A: it expands

input: OPTIONS:
- oxygen molecule
- hydrogen molecule
- fructose molecule
- glucose molecule Now, answer this question: Q: What type of molecule is first broken down in cellular respiration? A:
A:
output: glucose molecule

Q: What does the respiratory system exchange between the body and the outside air? A:

OPTIONS:
- fluids
- blood
- nutrients
- gases

Answer: gases

Problem: OPTIONS:
- acetylcholine,
- secretion
- chloride
- axon
Q: Q: What type of terminal releases neurotransmitters at a synapse? A:
Answer: axon

Problem:OPTIONS:
- gaseous reaction
- acid reaction
- balanced reaction
- chemical reaction

Q: In which type of reaction are compounds formed? A:
****
A: chemical reaction

Problem:OPTIONS:
- Newton's model
- coreolis
- atomic model
- bohr

Q: What model postulates that electrons orbit the nucleus at fixed energy levels? A:
****
A:
bohr