Answer:
Whichever one is on the bottom in the oldest.
Explanation:
Over time, dust and dirt will cover older fossils.
The Tropical Grassland is the most common type of Ecosystem in Africa.
Sputnik I and Sputnik II provided a D) Information about Earth's atmosphere.
D. The world should not stand by and allow injustices to occur
Hope this helps chu
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Oh okay, so do you have any more info?
