You are presented with the question "What are just as nutritious as animals without backbones?" and the following answer choices: 
- Organic compounds
 - bioaerosols
 - Most plants
 - dinosaurs
 - skunks
 - birds
 - animals with backbones
 - microorganisms

Now knowing that invertebrates are animals that lack a vertebral column, or backbone and invertebrates are just as nutritious as vertebrates, choose the best answer.


 

       animals with backbones  