[IB Biology SL at GHS: Ecology Unit Reviews]

18. Which of the following is not a species?

A) Pinus ponderosa

B) Homo sapiens

C) Olsynium douglasii

D) Canis lupus

E) Mockingbird (The scientific name for a species always consists of 2 latin names, both either underlined or both italicized, with the first name always capitalized and the secon always lower case.)

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