A tectonic plate is a piece of Earth’s crust. There are about 15 of them on earth. Their movement sometimes brings earthquakes or volcanoes. That’s why most earthquakes are located on the border of two plates. They move a few centimeters a year, because the inner layer of the earth, consisting of soft “liquid” rocks, are moving because the difference in temperature between the earth's core and the earth's surface.
Answer:
Heart is an organ that is present on the left side of the chest, encased inside the rib cage. The rib cage protects the heart from shocks and sudden pressures that the heart might not be able to bear.
The heart pumps the blood throughput the body and makes sure the body remains warm due to the flow of blood. It is the energy house of the body and one of the most important organs. It has 4 atrium.
<span>Slavery and Trade are two main topics discussed at the Constitutiona</span>
I would say A only because it says the societies meaning the people, not the actual area like what kind of new people settled there after the slaves were taken. Second, C doesn't make sense because the only technology that came to be was in the North and that was when slavery was being taken care of. Lastly, D is correct but, slaves were still brought to the U.S. and if it devastated the population, there would be little to no slaves.
The discovery of radioactivity closely followed the discovery of X-Rays. The X-Ray was accidentally invented by Wilhelm Conrad Röntgen in 1895. With the help of his wife, Röntgen tested his wife's hand and captured the bones in her hand and her wedding ring. It became the first röntgenogram and garnered attention from the public and the scientific community.
