Do Vertebrates or Invertebrates have these?

A vertebrate is an animal with a spinal cord. An invertebrate has no spinal cord. So look at the question, think of an animal that has it and ask if that animal has a spinal cord or not. There's your answer. 'Paired appendages' - well, insects have those but so do people, so, both. Swim bladder - well, fish have those, so, vertebrate. Vertebral column is the dummies' one, right?