Question

how many different major biomes do most scientists recognize? between 40-50 between 8-10 at least 100 between 1-3

Explanation:

In the study of biomes (a topic within Biology, a subfield of Natural Science), most scientists recognize that there are between 8 - 10 major biomes. These include tropical rainforests, deserts, tundra, grasslands, etc. The other options are incorrect: 40 - 50 is too many for major biomes, at least 100 is also incorrect, and between 1 - 3 is too few.

Answer:

B. between 8 - 10 (assuming the options are labeled as A. between 40 - 50, B. between 8 - 10, C. at least 100, D. between 1 - 3)