Part 1 graphic organizer on articles the case of Mars and Mars-a waste of time and money

In figure 4 of the telephone components what do the labels lettered a to e

When you wear your earbuds while working out, your sweat damages them and they die sooner

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were wealthy people. they needed some way to keep track of what they owned. they began drawing pictures. they used a reed as a pen. they drew on soft pieces of clay. the soft clay was then dried in the sun. the tablet became a permanent record. later, the sumerian drawings changed into wedge-shaped symbols. this kind of writing is called cuneiform. by putting symbols together, the sumerians could write entire sentences.