Which of the following studies would a community ecologist undertake to learn about competitive interactions?
A) selectivity of nest sites among cavity-nesting songbirds
B) the grass species preferred by grazing pronghorn antelope and bison
C) nitrate and phosphate uptake by various hardwood forest tree species
D) stomach analysis of brown trout and brook trout in streams where they coexist
E) selectivity of nest sites among cavity-nesting songbirds, the grass species preferred by grazing pronghorn antelope and bison, nitrate and phosphate uptake by various hardwood forest tree species, and stomach analysis of brown trout and brook trout in streams where they coexist
Studies in landscape ecology indicate that interactions between biotic and abiotic processes are dep
Lab: Learn Echninodermata Classes
This pre-Anasazi community in Mesa Verde, Colorado, was carved into a cliff, making it nearly impreg
Many children learn not to express prejudice overtly but may feel it implicitly.
buffers commonly employed for biochemical studies
Survivorship curves. Blue lines are theoretical curves. Red dots are data from field studies.