Answer:
three half-lives
Explanation:
Converting 12.5% to decimal gives 0.125
If one half life is 0.5.
0.5*0.5*0.5 gives 0.125
Thus 3-half lives has been elapsed
Answer:
The Baltic Sea
Explanation:
The capital cities of Denmark, Finland, Latvia, Sweden, and Estonia are all located on the Baltic Sea.
I hope this helps!
The deforestation of the Amazon rainforest to create land for the large-scale livestock rearing for meat destroys the water catchment area, leading to the water shortages and global warming.
