The american council for an energy efficient economy works to a. ban the use of products that are not energy efficient b. fine companies that do not operate at peak energy efficiency c. invest in clean energy technologies that will strengthen the economy d. eliminate the use of energy obtained from the burning of coal within ten years select the best answer from the choices provided 70 !

How do chloroplasts set plants apart from other living things

Hybrid instruments that play sounds that are part sampled and part synthesized are known as:

Diego conducted an experiment to find out what kind of ball bounces the highest when dropped from a five-foot platform. he used a golf ball, a tennis ball, and a soccer ball. he dropped each ball from the balcony once. diego recorded his observations after each drop. what can diego do to best improve the reliability of his results? a) drop each ball from the platform three more times b) record his observations in more than one unit c) write at least two scientific questions after the experiment is complete d) share his results with other people who have done similar experiments you for the !