If it crawls into your nose, your body will eventually sneeze it out. There is a reflex mechanism that does this automatically. If you don't sneeze it out, you'll end up swallowing it along with all...
If it's like a fruit fly, no worries either leave it be the child will either sneeze it out or the fly will die and be moved out of the nasal area by mucus. You can also try using a booger sucker and...
The insects collect sweet nectar from the flowers. While they are drinking the nectar, pollen sticks to their bodies then when they land on other flowers to get more nectar the pollen fertilizes...