What vegetation is missing in Antarctica "the world’s largest refrigerator"? A) algae

B) trees

C) lichen

D) moss

B. Trees

Explanation: If trees can grow on Antarctica with carbon dioxide levels not much higher than today’s,  it suggests that small changes in carbon dioxide can lead to big changes in climate.  Hope this helped! :)

georgians assisted in financing united states war effort during world war i through both of the following options:

they bought war bonds from the government.

and

they gave food through the creation of victory/liberty gardens.

the telephone is the answer