The total number of species, that are known and described, range between______
A. 0.5-1.0 million
B. 1.1-1.2 million
C. 2.5-3.0 million
D. 1.7-1.8 million
Answer:D
The total number of species, that are known and described, range between______
A. 0.5-1.0 million B. 1.1-1.2 million C. 2.5-3.0 million D. 1.7-1.8 million