Answer:
if u want people to do this u should put more points.
Explanation:
at least 20.
Answer:
Zicrons
Explanation:
The oldest of the zircons in the study, which came from the Jack Hills of Western Australia, were around 4.3 billion years old—which means these nearly indestructible minerals formed when the Earth itself was in its infancy, only roughly 200 million years old.
Answer:
The answer is in terrestrial ecosystems
Explanation:
