Answer:
the bedouins and the tuaregs
Explanation:
i did some research and apparently these are the two most important tribes of the sahara desert ...im not sure if there is more...but these are the important ones.
i hope this helps
For every action there is an equal and opposite reaction.
That
is newtons 3rd law
<h2>
Answer:</h2><h2>
</h2><h3>B. comparing rates of change on the Earth's surface today with the geologic record.</h3><h2>
</h2><h3>
Here's some other possible answers:</h3>
Counting generations in the bible, comparing rates of change on Earth's surface today with the geologic record, calculating the cooling history of the Earth, estimating evolution rates from the fossil record
Hope it helps!