BIOLOGY

__**Invertebrates in our lifes**__ Many invertebrates can be be beneficial to man such a honeybees which provide honey, or silkworms that provide silk. In some cultures invertebrates are utilised as food for people and form part of their diet.Other can be just plain annoying when they bite or sting. The honeybees also help the plants pllinisation, by taking the pollen to al crops(they help to the crops pollinisation).Some flying invertebrates eat the plant seed and then they defecate it and it makes a new plant.Other invertebrates like the fly are take to a laboratory and scientifics put an special poisonous subtance that can kill other insects like wasps when they eat the fly, this method is use when you have many wasps arround your house. The arachnids like spiders are one of the first productors of silk and they are invertebrates, silk is used for clothe(shirts, dresses, etc).