Devloping nations, like africa , eat a diet.

a) grain

b) beef

c) chicken

d) lamb

Why are adults bigger than they were as children biology

How can a geological time scale best be reconstructed? a) comparing vestigial structures in living species b) comparing homologous structures in living species c) examining homologous structures in fossil remains d) examining the written records of scientists from past cultures

Dna replication or repair occurs in a cell in all of thw following situations except when