they pollenate flowers that can produce fruit and of course for their honey. if bees were to die out around 70% of the crops on the planet would die too, that means hardly any food to sustain 7 billion people. and those 70% of crops would die out since they cant reproduce without the bees. also a lot of animal species and insects would die out without the bees and without the flowers and fruit they live on. einstein also predicted that without bees humans wouldnt live for many years after they became extint
Without bees, some plants will go extinct, like almonds since only bees can pollinate them
they are important because they pollenate the flowers and food crops.
They pollinate plants and without that plants would die.