Match the old device with the improved device that does the same job better.

Fireplace

Oven

Horse-drawn

carriage

Computer

Ice-box

Typewriter

Refrigerator

In a rainforest ecosystem, both chameleons and toucans eat insects. What type of example is his?

Henry J. Heinz was "paternalistic" in the way that he treated his workers, in that he A. Gave his workers shares in the company. B. Gave them housing in special areas near the factories. C. Paid them better than other workers in comparable jobs. D.

In response to the growing importance of preparing students to work with technology, certain criteria have been established to ensure milestones of understanding at different grades. Which of the following best captures these criteria? a.

List 5 techniques that can be used to learn good listening skills

The event generally considered the START of the Great Depression in the United States was A) the end of World War I. B) the crash of the stock market. C) failure of the commodity market. D) the outbreak of the influenza epidemic.

Is the current white house administration capable of maintaining diplomatic relations with north korea?

The Shiites believed that the shah was a. divine. c. a servant of the nobles. b. a direct successor of Muhammad. d. immortal.

What was the most significant component in the discovery of penicillin?

Labor unions tried to get better working conditions for workers by promising to work longer hours. setting up an apprentice system. negotiating with employers. promising to train workers.

When subjects are informed about the general purpose of the research