Everyone is different, so healing and post-operative programmes vary from person to person. 1  However, the schedule of follow-up appointments below is typical: 2  Two weeks - your wound will be checked and you will be fitted with a new boot. 3  Six weeks - your boot will be removed and you will be able to wear normal shoes.
On the other hand, caterpillars and adult butterflies play a vital role as a food source for birds, lizards, snakes and other predators in the food web of our ecosystems. The butterfly wings are made up of many multi-layered tiny scales. How can these butterfly scales make an impact on human lives?
Numbers of species. Due to their bright colors and visits to flowers, butterflies are the most familiar of insects to humans. There are about 17,500 species of butterflies in the world, and around 750 species in the United States. Distinctive characteristics. Butterflies (and moths) are the only group of insects that have scales covering their wings, although some butterflies have reduced scales.