Which of the following statements best characterizes the surface of the planet mars? the surface of mars is continuously resurfaced by ongoing volcanic activity; consequently, there are almost no visible impact craters. all the big volcanoes are in the northern hemisphere of mars, and most of the craters are in the southern hemisphere. eighty percent of the surface of mars is rolling plains, with a number of major volcanoes and only two continent-sized uplands. on mars there are several moving lithospheric plates rimmed by long mountain chains, deep subduction trenches, and several large rift valleys.

All the big volcanoes are in the northern hemisphere of Mars, and most of the craters are in the southern hemisphere is of the following statements that best characterizes the surface of the planet Mars.

Hope this helps,

Davinia.

emily ruth's annual premium is $1058.50

step-by-step explanation:

emily ruth is a female of 27 years age purchasing 20 year endowment insurance with face value $25000.

from the given table,

for females, the age of a male 3 years younger should be used.

so, we have to check for 24 year male for 20 year endowment.

it is 42.34 for every $1000 face value.

for a face value of $25000,

it is 25 * 42.34 = $1058.50

∴ emily ruth's annual premium is $1058.50

fgravity=10x10=100n case 1

fgravity=30x20=600n case 2

6 times more