Explanation:
If water did not expand when freezing, then it would be denser than liquid water when it froze; therefore it would sink and fill lakes or the ocean from bottom to top. Once the oceans filled with ice, life there would not be possible.
The right answer for the question that is being asked and shown above is that: "<span>The reefs are an essential part of the ocean’s ecosystem, and when people build structures on top of them, they are easily damaged because they are so fragile."</span>
Answer:
After 3 half-lives (1500 years), 125 g of the parent isotope will remain
Explanation:
I think the answer is "Fast cooling of minerals on the surface"
Answer:
Male = Bb Female = bb
Explanation:
Assuming you use B=blue and b=white
