Microfauna (Small Animals)tend to Be Better Indicators of Climate and Environmental

Multiple Choice

Microfauna (small animals) tend to be better indicators of climate and environmental change because

A) they are sensitive to oscillations in climate and adapt relatively quickly
B) they accumulate naturally,so they reflect the immediate environment
C) they are accumulated at a site through human or animal predation
D) a and b are correct
E) none of the above