What's the main idea of building green by Elizabeth kibler A .in order to help preserve and protect our environment builder should construct more green buildings
B. one way a building can be more green is by the use of passive solar heating to decrease the use of electricity
C. Reducing the amount of freshwater used in buildings is another way the builders can help protect the environment
D. One way a building could be more green is through the use of green roofs and walls to reduce heating and cooling cost

Concise summary of the key points of your research that come before the body paper is called a(n)

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.

Read the passage below and answer the question. somehow, it was hotter then: a black dog suffered on a summer’s day; bony mules hitched to hoover carts flicked flies in the sweltering shade of the live oaks on the square. men’s stiff collars wilted by nine in the morning. in the excerpt above, the phrase "stiff collars wilted by nine in the morning" suggests that despite the heat, men still dressed up the men in the town were vain men's clothing appeared its best on hot days the men were not accustomed to wearing nice clothes