12. Which of the following is a negative effect of the Chernobyl power plant explosion? *
O A. higher rates of cancer in Belarus
O B. contamination of soil and water in Belarus
O C. contamination of fish and reindeer populations in Lapland
O D. all of the above

24-karat gold is considered to be pure gold. 18-karat gold is considered to be about 75% gold. what is 18-karat gold considered a mixture rather than a pure substance? a) it has a variable composition of other elements and minerals. b) its color is different than pure gold. c) the gold atoms are not arranged in a repeating pattern. d) it can be melted and transformed into a different substance.

Should the u.s limit the number of terms a lawmaker serves in the u.s congress 5 paragraph response argumentative

Which choice best describes the general trend for the countries shown, for the period 2008 - 2010?