1 The primary cause of COPD is tobacco smoke (through tobacco use or second-hand smoke).  The disease now affects men and women almost equally, due in part to increased tobacco use among women in high-income countries.
Swarming is the process by which a new honey bee colony is formed when the queen bee leaves the colony with a large group of worker bees. In the prime swarm, about 60% of the worker bees leave the original hive location with the old queen. This swarm can contain thousands to tens of thousands of bees.
If the teacup is to become a swarm cell, it will be placed vertically on the outside edge of the comb in a top bar hive. A swarm cell takes place when the colony knows that there is an abundance and the colony is healthy enough to reproduce. The old queen will leave with part of the hive and find a new home, while the remaining bees await their new queen. Queen swarm cells on edge of comb with larvae and royal jelly inside.