Sergio wants to begin a sensible weight loss program. along with healthy nutrition which fitness product would benefit him the most in this weight loss goal?

Organisms are classified, or grouped into categories, based on similarities in their characteristics and/or evolutionary relationships. the study of how organisms are classified is known as

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

Which description provides the best objective summary of the article in the passage?