Answer:
He could be sleeping? Is he sleeping?
Explanation:
Answer: As a noun
Explanation: The way the word expenditure as used in this concept is a noun refering to the application of energy as a result of bodily movement. It also talkes about the use of energy
Answer:
The anwer is accommodation
Explanation:
Accommodation is a term developed by a psychologist, named, Jean Piaget to describe what happens when new information or experience cause the individual to modify his existing schema. The person change the schema in order to accommodate the new information.