Step-by-step explanation:
Arrays can hold multiple values. This means that if your array has the values of 'cat', 'dog', 'bird', you can access them easily by stating the location. For example, if I wanted to find 'cat' I would use: arrayName(0) and it would give me 'cat'. This is better than using individual variables because if you have a lot of values, creating variables for each value can be unorganized and very inefficient.