Which statement expresses how two central ideas build
on one another over the course of the passage?
1. Honey has become a widely available
sweetener, but its production is actually quite
labor-intensive for bees.
2. Bees are social insects whose hives contain tens
of thousands of individuals, yet only a few of
these are male drones.
O3. The honeybee was introduced to the New World
in the 1600s, and since then it has spread
throughout the Americas.
O4. Although some honeys are made from a single
type of flower, bees generally collect nectar
from many different species.