Why do some appliances not have an earth wire?

a. they are grounded

c. they do not conduct electricity

b. they have double insulation

d. they are unsafe?

Which of the following statements best assesses the significance of the Minamata disaster? A. It was the largest oil spill to occur before the year 2000. B. It was the first case of air pollution ever recorded in Japan. C.

How does this theory differ from wegener's theory

Is cooking an egg a physical or chemical change

A most dominate element in the water cycle is the

Your grandmother called and asked you to come over. You rode your bike 15.25 miles in 30 minutes. How many miles per hour did you travel?

What continent is the strait of malacca in?

Where does thw material in saturns rings come from?

What is the honey badger's greatest asset or quality

How is Himalayan's are formed?

Which countries make up Europe?