what are the five groups of vertrbats?

If you mean five groups of "vertebras," then they are mammals, birds, reptiles, amphibians, and freshwater fishes

thanks this helped when i forgot my science book

The five groups of vertebrates are mammals, birds, reptiles, amphibians, and fish. To find this information, you can start by searching for "groups of vertebrates" or "classification of vertebrates" using an internet search engine like Google. This will provide you with various sources, such as educational websites, scientific journals, or encyclopedias, that explain the different groups of vertebrates. Reading through these sources will give you a detailed understanding of each group and their characteristics. Additionally, you can explore specific biology textbooks or refer to reputable scientific organizations like the National Geographic or the Smithsonian for reliable information on the topic.