Which sentence or sentences have correct parallel structure?
While the queen bee in a honeybee colony lays the eggs, the worker bees
perform a variety of functions, including searching for food, building the
hive, and circulating air within the hive.
While the queen bee in a honeybee colony lays the eggs, the worker bees
perform a variety of functions, including searching for food, building the
hive, and they increase air circulation within the hive.
