Colorado has a vast population of lodgepole pines. a population of lodgepole pines have been killed in a section of the forest. what is a possible limiting factor of that population? devastation by the pine bark beetle colorado’s long history of acidic soils genetic variability shallow root system

45 points how are people today being protected from tsunamis? earthquake data is analyzed to detemrine if a tsunami is likely, and if so, warnings are sent out. areas in tsunami risk zones are no longer heavily populated. radar is used to measure wave heights regularly. meteorologists study the winds to determine if wave heights will be large.

What form of anesthetic was used for field surgery

Which statement is true for bacteria a. bacteria have complex internal structures b. all bacteria are spiral in shape c. all bacteria cause disease in animals d. bacteria break down some foods