English, Islam, monotheistic, religious
Sunlit zone is depth of water exposed to sunlight, trenches is a long narrow ditch.
Answer:
E
Explanation:
The visible expression on human activity indicate the situation of a particular place or location.
We would have more money in our pockets.
Answer:
<em>A. 6,000 years</em>
Explanation:
Original sample N = 60 g
The half life of N/2 is 3000yrs
"""""""""""""""""""N/4 is 6000yrs
N/4 ===> 15 gram
it takes 6000yrs to decrease to 15grams