Mariella is trying to explain the concept of a variable to her sister who is new to programming. Which of the following analogies should Mariella use to help her sister understand?
(1 point)
Responses
a car that uses gas
a car that uses gas
a boy that walks his dog
a boy that walks his dog
a box that holds mail
a box that holds mail
a banana that is overripe
1 answer
a box that holds mail