1. Why are scientists looking for an alternative to antibiotics?

More resistant

Explanation:

They communicate more effectively with one another and exchange information more quickly. In addition, they can switch on and off genes that make them harmful. "These properties make the bacteria more resistant to antibiotics and to the host's immune response.

affirmative action refers to the policies that take gender, race, or ethnicity into account in order to promote equal opportunity.

employers subject to title vii are prohibited from taking race or sex into account in any employment decisions. aa is a penalty for having any job group substantially statistically "underutilized" in any race or either sex. the employer must take steps to eliminate the underutilization, then stop, ending its aa efforts

the deaths of over a million communist soldiers

post-traumatic stress disorder in veterans