<span>The reaction to it promotes social unity.</span>
Nope, because they serve no purpose on earth
Political science is the study of theory and practice of governance.
The first invertebrates to show both segmentation and a complete digestive system belong to the phylum Annelida that includes earthworms, leech, sandworms, etc.
These segmented worms have complete digestive system which is also known as tube-within a tube. These can be found in freshwater, marine water or can even be terrestrial.
Answer:
They lived from the pleistocene to the early holocene epoch about 10,000 years ago million of years after the dinosaurs went extinct.