This a process of watching an experiment and noting what occurs ?

Which of the following planets is classified as a terrestrial planet? a. neptune b. venus c. saturn d. jupiter

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d

What is a problem natives in both bolivia and peru face? a. extreme poverty c. discrimination b. limited access to resources d. all of the above