Some forms of insects also make the most of injection for several needs. Bees use a stinger located in their hind area to inject a venom consisting of proteins for instance melittin, which triggers a localized agonizing and itching reaction.[59] Leeches can inject an anticoagulant peptide referred to as hirudin https://ricardodglpt.shopping-wiki.com/8339100/top_guidelines_of_injection_molding_quote