The answer is D. <span> There would be a decrease in the population of marine organisms.
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A front is a narrow region between two air masses of different densities.
Colloid mixtures can be solids, liquids, or gases.
EX- Would include, butter, milk, and frog. There are actually 8 types of colloid mixtures, they are usally described by orginal state.
Answer:B 20 newtons opposite to the direction of the applied force
Explanation: