Helena is using a comparison microscope in a crime lab. What is she MOST likely doing? She is determining that two guns are the same caliber.

She is examining the molds from two different tool marks.

She is confirming a fingerprint match on two guns.

She is looking for matching markings on two bullets.

"as one of our outstanding historical figures once said, ‘when a great democracy is destroyed, it will not be because of enemies from without but rather because of enemies from within.’" (paragraph 7) how does this quote reveal mccarthy’s point of view and advance the purpose of his speech?

List some things you like to do with ur close friends and everyday friends(school)

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.