* Simple: The ocean is teeming with invertebrates like jellyfish, crabs, and sea stars.
* Descriptive: The intricate web spun by the spider, a fascinating invertebrate, caught the morning dew.
* Comparative: While vertebrates have backbones, invertebrates, like insects, do not.
* Specific: The paleontologist unearthed an ancient trilobite, an extinct marine invertebrate.
* Humorous: My pet snail, despite being an invertebrate, has a surprisingly strong personality.