A antibiotic that block protein synthesis and have broad spectrum activities with relatively low toxicity is:

A. bacitracin
B. penicillin
C. vancomycin
D. erythromycin
E. levofloxacin

These Are The Largest to Smallest Regions in Order. By Population, Of Course.  

#RegionPopulation

(2020)Yearly

ChangeNet

ChangeDensity

(P/Km²)Area

(Km²)Migrants

(net)Fert.

RateMed.

AgeUrban

Pop %World

Share

1Asia4,641,054,7750.86 %39,683,57715031,033,131-1,729,1122.151942002320 %59.5 %

2Africa1,340,598,1472.49 %32,533,9524529,648,481-463,0244.438374895200 %17.2 %

3Europe747,636,0260.06 %453,2753422,134,9001,361,0111.609646027430 %9.6 %

4Latin America and the Caribbean653,962,3310.9 %5,841,3743220,139,378-521,4992.044660431310 %8.4 %

5Northern America368,869,6470.62 %2,268,6832018,651,6601,196,4001.75268862390 %4.7 %

6Oceania  42,677,8131.31 %549,77858,486,460156,2262.357006916330 %0.5 %

Explanation:

I Hope This Helps.