The absolute age of a rock is expressed with a. numerical age, in years. b. comparisons to the age of other rocks. c. geologic symbols for rock layers. d. dates in roman numerals.

Needed fast 15 points the process of natural selection favors certain characteristics in organisms, while it selects against other characteristics. what would happen if there was zero variation between all of the organisms on earth? a.organisms would evolve to increase variety b.natural selection would operate faster c.less food would be available d.evolution through natural selection would not occur

If the basis of an isosceles trapezoid have lengths of 11 and 26, what is the length of the median?

What do muslims believe a prophet is? a deity an angel a minister a messenger