Some of the characteristics used to describe biomes include:

A. precipitation and number of grass species.
B. precipitation and average temperature.
C. precipitation and number of trophic levels
in the communities.
D. precipitation and species richness.


B

Biology & Microbiology

You might also like to view...

Genetic drift has an especially significant effect in what kind of populations?

A. populations that are large B. populations that are small C. populations with high genetic variability D. populations that are in Hardy-Weinberg equilibrium E. populations that are migrating

Biology & Microbiology

True or false: Natural selection is always the driving force of speciation

A. true B. false

Biology & Microbiology

The lymphatic system returns ____ liters of fluid to the bloodstream each day

a. 1 to 2 b. 3 to 4 c. 6 to 7 d. 10 to 13 e. more than 50

Biology & Microbiology

Among prokaryotes, there are some that can live in every environment on earth.

a. true b. false

Biology & Microbiology