Answer:
When the death rate is higher than the birth rate, the population decreases. It increases when the opposite happens.
Explanation:
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Answer:
10 x 5 = 50
Explanation:
50 is the mass of her chemical.
Explanation:
We are given: entropy of Fe2O3 = 90J/K.mol
: entropy of C = 5.7J/K.mol
: entropy of Fe = 27.2J/K.mol
: entropy of CO = 198J/K.mol

Answer:
The correct answer is C.