Answer: It was the imaginary line dividing Europe between the Soviet Union and Western influence.
Explanation: This symbolized efforts by the Soviet union to block itself from open contact with the West
Answer:
B. Panama and Costa Rica
Explanation:
if you look at a map of central america you will see. :)
The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. For example, the carbon atom in coal becomes carbon dioxide when it is burned. The carbon atom changes from a solid structure to a gas but its mass does not change.
Answer: costs: might not work and have a dry spell
Benefits:it’s food and well food
Explanation:
Answer:
here is your answer
Explanation:
scientific study
In a scientific study, a control group is used to establish a cause-and-effect relationship by isolating the effect of an independent variable. Researchers change the independent variable in the treatment group and keep it constant in the control group. Then they compare the results of these groups.
