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: Most of the energy used by living things comes either directly or indirectly from what? Answer: the sun
answer:
Most of the energy used by living things comes either directly or indirectly from the sun.


question:
Question: The sum of the kinetic and potential energies of a system’s atoms and molecules is called what? Answer: internal energy
answer:
The sum of the kinetic and potential energies of a system’s atoms and molecules is called internal energy.


question:
Question: Above the meristem, the rest of the root is covered with a single layer of what type of cells, which may have root hairs? Answer: epidermal
answer:

Above the meristem, the rest of the root is covered with a single layer of epidermal type of cells, which may have root hairs.