PLEASE HELP I DIDNT DO THE LAB
In this lab, you used the characteristics for classifying minerals and rocks to identify mineral and rock samples. To identify the relative hardness of minerals, you conducted a test. To determine the color of the powder of a mineral, you conducted a test. You also observed properties of minerals and rocks to identify them.
OPTIONS:
cleavage, color, scratch, streak
(Both questions have the same answers)
20 POINTS, ANSWER ASAP!
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How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.
Answers: 1
PLEASE HELP I DIDNT DO THE LAB
In this lab, you used the characteristics for classifying minerals a...
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