Final answer:
Venoms are being used for healing through the development of drugs, with FDA-approved drugs already available for conditions like hypertension, chronic pain, and diabetes.
Step-by-step explanation:
One example of a way that venoms are being used for healing is in the development of drugs. The FDA has already approved five drugs based on animal toxins, derived from sources such as snakes, lizards, amphibians, and fish, to treat diseases like hypertension, chronic pain, and diabetes. These drugs have shown effectiveness in managing these conditions and are currently being used in other countries as well. Additionally, there are ongoing clinical trials for another five drugs based on animal toxins.