Worker bees are an essential part of a beehive as they perform various jobs that are vital for the survival and function of the colony. The correct answer is option 'A', as worker bees perform all of these jobs:

1. Collecting Nectar:
One of the main jobs of worker bees is to collect nectar from flowers. They use their proboscis, a long tube-like tongue, to suck the nectar from the flowers. They then store the nectar in their honey stomachs.

2. Pollination:
While collecting nectar, worker bees also play a crucial role in pollination. As they move from flower to flower, pollen sticks to their bodies, and when they visit another flower, some of this pollen is transferred, fertilizing the flower and allowing it to produce seeds and fruit.

3. Making Hive:
Worker bees are responsible for building and maintaining the hive. They secrete beeswax from their bodies, which they use to construct the hive's hexagonal cells. These cells serve as storage units for honey, pollen, and brood (baby bees).

4. Taking Care of Baby Bees:
Worker bees are involved in various tasks related to the care of the colony's brood. They feed the larvae with a mixture of pollen and nectar called "bee bread." As the larvae grow, worker bees cap the cells with beeswax until the bees are fully developed and ready to emerge.

5. Guarding the Hive:
Worker bees also act as security guards for the hive. They defend the colony against intruders, such as wasps, bees from other colonies, or other threats. They use their stingers to protect the hive, sacrificing their lives in the process as the stinger gets detached from their body.

6. Foraging for Water:
Worker bees also search for sources of water that are essential for cooling the hive and diluting honey to feed the brood. They collect water in their honey stomachs and bring it back to the hive.

7. Producing Honey:
Worker bees are responsible for the production of honey. After collecting nectar, they regurgitate it into the cells of the hive. Then, through a process called evaporation, the water content of the nectar is reduced, resulting in the formation of honey.

In conclusion, worker bees perform a variety of essential jobs in the beehive, including collecting nectar, pollinating flowers, making and maintaining the hive, taking care of the brood, guarding the hive, foraging for water, and producing honey. These tasks ensure the survival and success of the bee colony.

Yes,I can because bees collect nectar , make behive and take care of baby bees