Answer:
Marathon and Plataea
Explanation:
The Persian Wars saw the great Persian army face-off against the smaller and divided Greece in an attempt to invade and conquer them. The Greek city-states had to unite themselves and fight the Persians even though they were outnumbered.
Sparta, who were very strong militarily united with Athens who had an impressive fleet of naval ships, and together they defied all odds to win the battles at Marathon and Plataea.
As many as 50 million people had been killed in World War II, and thus after it ended, the Allies faced difficult decisions about the future.
The United nations was formed as a peacekeeping and humanitarian group, and the U.S. Marshall Plan offered the aid in rebuilding. This however, is what led to the Cold War. The Soviet Union and the West were quick to develop into competing alliances.
Answer:
Isolating materials that might be harmful or a threat to the cell.
Containing waste products.
Containing water in plant cells.
Maintaining internal hydrostatic pressure or turgor within the cell.
Maintaining an acidic internal pH.
Containing small molecules.
Explanation:
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