Why is it important not to misuse or overuse antibiotics?
a- antibiotics will begin to rupture healthy cells.
b- viral infections will become more prominent.
c- bacteria will evolve, leading to the development of resistant bacteria
d- normal flora will become pathogens.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.

Plz ! for many generations farmers in north america have been choosing to cross corn plants with large ears of corn each year this results in the new generation of plants also growing large ears of corn. what is the technique called? a. selective breeding. b. natural selection. c. mitosis. d. asexual budding.

What would most likely happen to a unicellular organism if it was exposed to a hypotonic solution for an extended period of time?