Cells, tree, digestive system, public transportation system, government systems, school systems, families, dog, forest, pond, prairie, communication systems, towns, insect, solar system, weather systems, bird, correctional system, squirrel, soil, etc.
Taxonomy is the branch of science that concerns labeling and classifying living things into more manageable groups. This helps scientists better understand certain species and their connections to other species.
Answer:
I think this is 2 because there would have been bigger predators in the ocean vs. a lake
Vacoule i think thats how you spell it good luck and pick me as brailiest please