As the coaster car rolls down the track from a to e, the
values decrease and the
increase and the
values remain constant. the
is greatest at point a and smallest at point e.
however, the is smallest at point a and largest
at point e.

answer; /// i believe that the correct answer is (d)the huang he river valley;

gays

explanation:

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others  

we need the chart or check box