instruction:
In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
question:
Question: How does the liquid in a thermometer respond to heat or cold? Answer: expands or contracts
answer:
The liquid in a thermometer expands or contracts to respond to heat or cold.


question:
Question: Carbon dioxide molecules consist of a central carbon atom bonded to how many oxygen atoms? Answer: two
answer:
Carbon dioxide molecules consist of a central carbon atom bonded to two oxygen atoms.


question:
Question: Where is chemical energy stored? Answer: atom bonds
answer:

Chemical energy is stored in the atom bonds.