The unit of measure used to determine an absolute location on a map or globe is called "degrees" of longitude and latitude.
The resistance to being scratched is a mineral’s hardness.
This is the basis of the Mohs Hardness Scale.
Answer:
yes,
Explanation:
since the definition of alien is a foreigner, therefore we would be an alien to them just as they are an alien to us. (we are not from their plant just as they are not from ours.)
that's assuming they speak the same language, although through some form of translation they would still call us an alien or at least some form of synonym.
hope this helps:)
Answer:
An index fossil should be found in many parts of the world.
Explanation:
A is not correct because if fossils are found in one area than they will not be able to give a general picture of the world in a particular period.
B is not correct because if fossils are found in only two locations they will be able to give information for only those two places, not the rest of the world.
C is not correct because this is simply not possible, not just for the number of fossils required, but also because the majority of the rock types don't provide conditions for fossilization.
D is correct because by being found in numerous places across the world, the index fossils can give a general picture of the biodiversity, but also the climate, and living conditions in a particular time frame.
