Help ASAP please Which of the following is a responsibility reserved for STATE governments? A
education of residents
B
establishment of post offices
С
regulation of trade with other states
D
creation of immigration policy

How are diamonds and graphite the same? how are they different? a. both diamonds and graphite are made entirely out of carbon. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite. b. both diamonds and graphite have atoms that are arranged with flat layers. they are different because only graphite are made entirely out of carbon. c. both diamonds and graphite have atoms that are arranged with three-dimensional structures. they are different because only diamonds are made entirely out of carbon. d. diamonds and graphite have no similarities. they are different because the carbon atoms are arranged differently with a more three-dimensional structure in diamonds and flat layers in graphite.

Why are primary sources important when studying historical events

When conducting research for forming a hypothesis, which practice should historians follow?