Answer:
you don't have to worry about replacing them or watering them
Explanation:
Bacterial infections were much harder to treat a long time ago because we didn't have the same technology or information that we do now. because we have worked so long on treating different things we have learned what works and what doesnt. the new technology has helped us understand the infection which led to us being able to find medication to treat said infection.
In American Indian so they Thad the highest concentration toxins
The answer to your question is the compact bone .
