This question has two parts. First, answer part A. Then, answer part B. Part A:
Why does the author examine the issue of slavery at the beginning of the article?

A.
to discuss the rise of California as a major state

B.
to show the conflict between states and territories

C.
to discuss the effects of a labor shortage on farming

D.
to show the growing division between the North and the South

How can you keep track of variables in a science experiment?

All living organisms are composed of a. only one cell. b. at least 100 cells. c. at least three cells. d. one or more cells.

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.