The photograph shows a way individuals work together in groups. What kind of work does the photograph represent?
A. Domestication
B. Manufacturing
C. Agriculture
D. Hunting and gathering

What word is used to describe differences of individual organisms

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

The specific heat of ice is 0.5 calories/gram°c. 20 grams of ice will require ll calories to raise the temperature 1°c. 05