How much warning do coastal communities generally have before a tsunami

What does 2[tex] {2}^{ - 4} \times {2}^{ - 2} [/tex]

Quais são as consequencias (positivas e negativas) da extração dos minerais metálicos

Which of the following characteristics define a state? check all that apply. a. a population of people b. a sovereign government that determines how a group of people is ruled c. an army, military, or police force d. a territory with set borders