Answer:
Mammals first appeared
Explanation:
The dinosaurs became extinct one million years after the Cenozoic era started. The mammals first appeared as the modern culture first appeared in that era.
Hey there!
The correct answer would be - C.
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Answer:
deforestation is when an area of trees is cleared. reforestation is when a bunch of trees are planted and grown to revive what once was an area of trees.
Answer:
This question makes no sense
Explanation:
Answer:
this is a type habitat or ecosystem
Explanation:
