The united states and mexico disagree on how to handle illegal immigration across the u. s. border. which kind of boundary dispute is this? a) allocational b) locational c) operational d) resource

What are the similarities and differences in the way geologists and biologists approximate the age of the earth? justify your response in two or more complete sentences.

Ascientist is explaining how background cosmic radiation gives evidence of the big bang theory. she says that radiation has been detected everywhere equally as heat in the universe and is increasing. this has been shown to be residual radiation from the big bang. what error did the scientist make?

How can you use a maps legend to plan your travel