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

If cells in the process of dividing are subjected to colchicines, a drug that interferes with the functioning of the spindle fibers, at which stage will mitosis be arrested?

Which type of bacterial reproduction is depicted in the diagram?

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.