. Middle America is made up of the Central American countries and .

the Gulf of Mexico

the northern part of South America

the Caribbean islands

Mexico

Which steps are important when designing and conducting a scientific experiment? hide the results from fellow scientists. identify the independent variable. eliminate all dependent variables. address any confounding variables. form a non-falsifiable hypothesis.

Which beliefs and principles in the declaration of independence and the us constitution create a national identity

The form the boundary between north and south china. a. himalayan mountains c. change river b. xi river d. qinling shandi mountains