Answer:The shapes of continents fit together sort of a puzzle. The matching coastlines show where the continents broke apart. Identical rocks that formed over 200 million years ago are found on different continents. And modern continents hold clues to their distant past. Evidence from fossils, glaciers, and complementary coastlines helps reveal how the plates once fit together.
Answer:
The EMF of each battery is 6 volts and the EMF of two batteries connected in series is 12 volts.
Explanation:
According to the Kirchhoff's Voltage Law, net voltage of a closed circuit must be zero. That is:
(1)
Where 
is the voltage of the i-th component of the closed circuit, measured in volts. Please notice that voltage for a power generating element (i.e. EMF) is less than zero and for a power consuming element is greater than zero (i.e. Batteries being charged by the EMF). In addition, if n-elements are connected in series, then the equivalent voltage is:
(2)
Let consider that closed system is formed by two batteries connected in series and an EMF, by (1) and (2) we have that:
(3)
If we know that 
, then the EMF of the battery is:
The EMF of each battery is 6 volts and the EMF of two batteries connected in series is 12 volts.
<span>The large bodies of water border the united states are:
</span><span>Atlantic Ocean, Gulf of Mexico, Pacific Ocean, Bering Sea and Arctic Ocean.
</span>United states have land border with two countries, Canada and Mexico.
<span>The United States of America has more than 12,000 miles of coastline which borders three major bodies of water that are, the Pacific Ocean, the Atlantic Ocean and the Gulf of Mexico. </span>
When a city becomes too crowded, it can’t provide the resources that the individuals living there need. I didn’t really understand what you were saying, but hope this helps!
Answer:
The most valuable resources on the Caribbean islands are zinc, manganese, coconuts, and climate beaches
Explanation:
