Which kind of research would be least likely to affect human society and the

environment?

O

A. Tests that measure the amount of pollution created when making

bags from materials other than paper or plastic

O

B. Observations of the types of injuries to birds and other animals

caused by plastic trash

O

C. Analysis of the existing data regarding the resources used in

making paper and plastic

O

D. Experiments testing new processes that increase the speed at

which plastic breaks down