In 1928, the scottish bacteriologist alexander fleming discovered penicillin when he notices that the mold penicillium notatum inhibits the growth of bacteria. if fleming's discovery had been made today, how would he best quickly communicate his findings to colleagues throughout the world? a) internet b) telephone c) written letters d) scientific journals

2. does the given statement describe a step in the transformation of the graph off(x) = x2 that would result in the graph of g(x) = -5x + 2)? a. the parent function is reflected across the x-axis. o yes nob. the parent function is stretched by a factor of 5. yes noonc. the parent function is translated 2 units up.o yes

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.

Based on her survey, which advertising mediums will work best to publicize leslie's in-store specials?