Which of these are good insulators?
A. Wood.
B. Feathers.
C. Snow.
D. all the above
Answer: D
You might also like to view...
White-hot sparks from a fireworks sparkler are harmless when striking your skin because
A. the energy per molecule is very low. B. they have a low temperature. C. the energy per molecule is high, but the total energy transferred is small. D. all of the above
Which of the following should not be flushed down the drain or toilet in a home with a septic tank?
A) Vegetable fragments and organic detergents B) Toilet paper and other paper fragments C) Condoms and feminine hygiene products D) Urine and feces
Port Elizabeth and East London, South Africa lie within the Richards Bay SDI
Indicate whether the statement is true or false
According to some scientists, the more diverse an ecosystem is, the ____ it will be.
A. less productive B. less abundant C. less even D. more productive E. more even