I'm thinking about giving my humanoid aliens two stomachs. If a person were to have to two bigger stomachs, would they have to eat more? If their stomachs would bigger, would they have to consume (eat a large portion of food) lots of food and would it take longer to digest?
Edit (More detailed)
I wanted to give my humanoid aliens two stomachs because I was interested in the idea. I was inspired by Stafire from Teen Titans, who has 9 stomachs. I do have a clear picture of what my aliens would look like with two stomachs but how would it work?
I'm sort of ignorant when it comes to stomachs because I don't know much about the way work. When I meant when someone were to have a bigger stomach, would they require to take in more food and would digesting be slower? Or if they had two stomachs, would the digestive process be the same or faster?