how did improving treatment of patients with antibiotics lead to a new problem?\nantibiotics began to cause…

how did improving treatment of patients with antibiotics lead to a new problem?\nantibiotics began to cause habitat destruction.\nsome food sources were contaminated by antibiotics.\nsome pathogens became resistant to antibiotics.\nantibiotics began to interfere with the treatment of inherited diseases.
Answer
Brief Explanations:
Over - use of antibiotics in treating patients led to natural selection among pathogens. Pathogens with resistance genes survived and reproduced, passing on the resistance trait, resulting in antibiotic - resistant pathogens.
Answer:
Some pathogens became resistant to antibiotics