An area of Earth's surface with it's own characteristic.
habitat, ecosystem, biome, biosphere.
Species GenusFamilyOrderClassPhylumKingdomare the taxonomic levels from smallest to largest. The largest to smallest areKingdomPhylumClassOrderFamilyGenusSpecies.. I remember them as King Henry Came...
cells , tissues , organs , and organ system....tpos wala na... :-D
cells, tissue, organ, organ system