Read the passage below and answer the questions that follow
The honeybee is one of the busiest creatures in nature. Inside a single hive there may be thousands of bees, and each one has a special job to do. The queen bee lays all the eggs, while the worker bees gather food and build the honeycomb. The drones, which are the male bees, help the queen to produce young ones. Together, these tiny insects work in perfect order, like a well-organised village that never rests.
Worker bees fly from flower to flower in search of a sweet liquid called nectar. As they move, fine yellow powder called pollen sticks to their tiny legs. When they visit the next flower, some of this pollen rubs off. In this way, bees help plants to produce seeds and fruits. Without bees, many of the crops that farmers grow would fail, and there would be far less food for people to eat.
Bees communicate with one another in a remarkable way. When a worker bee finds a good source of nectar, it returns to the hive and performs a special movement that looks like a dance. The direction and speed of this dance tell the other bees exactly where the flowers can be found. Scientists were amazed when they first discovered that such small insects could share information so clearly.
Sadly, the number of bees in many parts of the world is falling. Harmful chemicals sprayed on farms can poison them, and the loss of wild flowers leaves them with less food. People are now learning to protect bees by planting flowers and using fewer chemicals. Caring for bees is not only kind but also wise, because the future of our food supply depends greatly on these little workers.