Ashort, thick appendage that enables bacterium escherichia coli to attach to other surfaces is called:
a. pilus.
c. cocci.
b. flagellum.
d. ribosomes.

the only other powers were germany russia and uk and they were too busy fighting each other wearing each other down   that the us was becoming strong and they were becoming weaker

sediment layers stop spreading when they reach a barrier or they run out of sedimentary material. lateral spreading is the movement of gently to steeply sloping, saturated soil deposits caused by earthquake-induced liquefaction. i hope this . : )