Type the correct answer in the box. Spell all words correctly. was the first to write about human culture.

Which of the following has a positve charge? a) protons b) neutrons c) particles

If you want to communicate your message to the audience which two levels must you operate on at the same time

Choose the correct geographic feature to complete each of these sentences. 1.is located at letter a. 2.the euphrates river is located at 3.the zagros mountains are located at 4.the taurus mountains are located at