The group that will the have the most members in a given area will be a community. Community is comprised of a population of organisms grouped into genus with different species. According to the level of organization of living things, we can arrange the options from simple to complex as: species, genus, population, and community.
Answer:
right side
1 kidney
2 vein
3 ureter
4 urinary bladder
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Left side
1 artery
2 urethra
