A salt marshes is a coastal ecosystem between the land and open area.The principle difference between where salt marshes and mangrove forests grow is called the salinity of the water.
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The principle difference between salt marshes and mangrove forests grow</h3>
Salt marshes and mangrove grown in the halophytes conditions which means the salt application is very high.
The mangroves grown near the coastal area and serves as the home for many different kinds of creatures and also serves as the best plant that prevents erosion.
Therefore, correct option is A.
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Decrease in the fertility of soil
It killed so many people and make everything infected
I think the correct answer would be the last option. In this case, spanking was an unconditioned stimulus for Colin's fear. These are stimuli that are natural, automatic and are unconditional that would trigger responses. An example would be when you smell your favorite food, you suddenly feel hunger.