Imagine you and your friend went to the beach on a picnic, where you see a group of playful dolphins. Write a dialogue between you and your friend
expressing your delight in not more than 80 to 100 words.

The greatest gift the sumerians gave the world was the invention of writing. the sumerians were a 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.

Which statements about the controlling idea of a text are true? check all that apply.

In this paragraph the author uses a real life example to demonstrate how do cryptography a. can the government. b. can be dangerous. c. is a swiss specialty d. is unreasonable expensive