Which two natural resources will be most affected as people try to meet the growing demand for food? a. land b. communication tools c. infrastructure d. water

In natural selection, what is actually “selected? ” a) alleles are directly selected b) genotypes are directly selected c) phenotypes are directly selected d) entire populations are directly selected

Sediment layers stop lateral spreading when: they encounter a barrier they encounter an opposing current they run out of additional sedimentary material

What must be done to breed dogs for a partical trait