The greatest concetration of public land is A. texas
As , when the earthworms crawl inside the soil , it gets holes by which air can enter the soil and the growth of plant is fast.
Answer:
They both go back and forth, such as the climate going from hot to warm, and the tectonic plates of the earth going from closed 300 million years ago to spreading far apart now.
Answer:
Rocks from retreating glaciers
Answer:
oxygen, carbon, hydrogen,
Explanation:
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