Medical fields Many insects have been used in medical prescriptions for thousands of years, and the most famous examples are: treatment by bee stinging and bee honey, and it has been scientifically found that bee venom improves spinal injuries, rheumatism, joint pain, inflammation, and many other diseases. Treating wounds with maggots. Wound healing using worms. Suturing wounds using ant bites. Pollination About 75% of flowers and crops are pollinated by insects, such as butterflies, flies, and beetles, but the bee is the most popular pollinating insect, as it pollinates billions of dollars worth of crops annually. Waste disposal Some insects feed on dead plant tissues, which turn into humus (organic fertilizer), and some feed on carrion, such as ants, flies, beetles, and wasps, and some insects feed on other animal waste, such as dung beetles, and this helps to deliver air to the roots and growth of plants, because Insects dig the earth, feeding on plants. Production of materials Many insects have been used for hundreds of years to extract industrial materials. The cochineal dye is produced from crushing certain types of insects.
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