Answer:
clay water and silt
Explanation:
it may be right but not for sure
I don't understand this but can u please help me with history
Answer:
A
Explanation:
Today, the atmosphere holds about 21 per cent oxygen. ... When the first simple organisms appeared in the oceans more than 3.5 billion years ago, the atmosphere was mostly nitrogen, hydrogen, water vapor, and carbon dioxide
Answer:
Explanation:
c. stimulating the release of luteinizing hormone
