Bee's spread pollen from one flower to another. When the pollen spreads it helps the other plants grow. If the bee's were gone, all the plants would die. Then the animals would die. Then all we'ed have left is water and we would die!
Bumblebees semi-created the world. TBOA (the being of amazingness) created the other half.
well they produce honey
Most bumblebees hate water.
Bumblebees use their flight muscles to generate heat by shivering, a behavior known as thermoregulation. They can also regulate their body temperature by basking in the sun or seeking sheltered spots to absorb heat. Additionally, bumblebees can huddle together in groups, called a cluster, to share warmth during cold weather.
When bumblebees wake up from hibernation they usually reproduce.
No
That should be "Do bumblebees have a defence?". I'm pretty sure you realize that bees have stingers.
No. The population is going to keep expanding without any means of control. In the natural world, predators are what help keep a population in balance.
Snapdragons attract bumblebees by olfactory signals (scent). It is also known that bumblebees are attracted to certain colors of plants
in the hive
in there hive
Water.