The ratio of density of a mineral to that of freshwater is called the
A. hardness.
B. crystal shape.
C. cleavage.
D. specific gravity.
Answer: D
You might also like to view...
When you comb your hair and electrons are rubbed onto the comb, your hair becomes
A. positively charged. B. ionized. C. negatively charged. D. none of the above
The federal program designed to attack the problem of poverty in Southern Appalachia in 1933 is the ______________________.
Fill in the blank(s) with the appropriate word(s).
A baby born today in sub-Saharan Africa can expect to live on average to age 57. What are the two main factors that influence this relatively short lifespan expectation?
A) nutrition, medical services B) nutrition, education C) medical services, stress levels D) medical services, industrial accidents E) environmental toxicity, nutrition
What organism is visible in this image?
A) Amphibian B) Brachiopod C) Crinoid D) Trilobite