Opal and tourmaline are both commonly associated with october, but I think opal is used more often
1. Runoff may be produced when precipitation or snow melt adds water to the soil surface faster than it can be absorbed. In humid areas with greater vegetation cover, the water table may lie at the surface in low-lying areas or slope hollows, so that the soil there is saturated.
2. Deltas are similar to alluvial fans in shape, but are deposited in a different environment. Sediments that form deltas are transported in continuous flowing water. Delta deposits are found at the mouths of streams or rivers as they empty into lakes and oceans.
3. Marshes are nutrient-rich wetlands that support a variety of reeds and grasses, while swamps are defined by their ability to support woody plants and trees. Bogs are characterized by their poor soil and high peat content, while fens have less peat and more plant life than a bog.
4. Nitrogen and phosphorus are nutrients that are natural parts of aquatic ecosystems. Nitrogen is also the most abundant element in the air we breathe. Nitrogen and phosphorus support the growth of algae and aquatic plants, which provide food and habitat for fish, shellfish and smaller organisms that live in water.
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Happy Halloween!!!
-Austint1414
I believe the answer is <span>multiple deployments
</span><span>multiple deployments refers to the millitary personels who were assigned to the battlefield more than one round of millitary assignments.
For the first timers, the rookies tend to haven't realized cold hart truth about the horror that one might experience in the battlefield.
These people would develop higher level of stress for the next assignments because they already realize the worst case situation that they might have to face.</span>
I don't think this is true.
A good mental health is not about not having an emotional problems (this can't be prevented, for example sadness due to a death of a close person can't be prevented and might serve a purpose of leading to acceptance), but about being able to deal with them without falling into serious disorders.
The answer is: [D]: "<span>receives the usual or placebo treatment" .
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