Bees pollinate about 80% of plants. If plants don't get pollinated, they don't produce seeds and without seeds many plant species will simply die. If this happens, not only will we have no fruit and
vegetables to eat, but many trees will die out and the amount of
oxygen in the world will rapidly decrease, as plants create oxygen.
Next time you see a bee buzzing around in your house, carefully
help her (yes these hard workers are female) find her way back
outside. She is your life insurance.