Are weakened virues or bacteria that prompt the development of antibodies but not the disease antibotics non-specific defenses vaccines all of the above

vaccines are weakened viruses or bacteria that prompt the body to develop antibodies to foght against disease

The correct answer is Vaccines, I did the test I think last year. #Brainiac

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

regents of the university of california v. bakke, 438 u.s. 265 (1978), was a landmark decision by the supreme court of the united states. it upheld affirmative action, allowing race to be one of several factors in college admission policy.