Question

most inventions have at least some negative consequences. so when do the negatives outweigh the positives? having all the facts can help you decide.
how do antibiotics affect the common cold?
antibiotics cannot cure the common cold, because antibiotics cure diseases caused by ? colds, bacteria, medicine

Explanation:

Antibiotics target bacteria. The common - cold is caused by viruses. So, antibiotics cannot cure the common cold.

Answer:

Antibiotics cannot cure the common cold, because antibiotics cure diseases caused by bacteria.