Which of the following facts implies that humans and fish had a common ancestor? a. both species are consumers. b. both species have the ability to swim. c. both species must expel waste materials. d. both species have gill slits when they are embryos.

compare your total monthly incoming with your total monthly outgoing. How balanced is your budget at this point? Remember that you estimated some of your expenditures. You can't know for sure until you actually track your expenses for at least a month and have real numbers to work with.

Step-by-step explanation: Basically it helps you decide how you want to manage your budget