Decisive features in fighting world war ii were: air blitzes and strategy democracy plus bravery trenches and tanks the many undergrounds

Using complete sentences, outline two specific examples of how technology advances make the world seem smaller.explain what it means to say the world is “shrinking”

How would i answer this for an exam?

Which of the following is not a place where hydrogen can be found on earth? a. natural gas well b. atmosphere c. water d. mine