1. PART A: Which of the following best summarizes a central idea of the text?
ОВ
O A Genes decide what people look like, both on the inside and on the
outside, and these appearances cannot be changed.
Children look like their parents because they receive all of their
parents' genes.
C Genes instruct cells on how to form, as well as how a person should
grow, look, and act.
O DA person's environment has a bigger impact on how they look and
behave than their genetics.