<span>Mycorrhizal associations are symbiotic interactions between "fungi and roots".
A nutrient depletion zone can create when there is quick soil arrangement take-up, low supplement fixation, low dissemination rate, or low soil dampness. These conditions are extremely normal; in this way, most plants depend on organisms to encourage the take-up of minerals from the dirt. Mycorrhizae, known as root fungi, frame cooperative relationship with plant roots. In these affiliations, the parasites are really incorporated into the physical structure of the root. The organisms colonize the living root tissue during dynamic plant development.
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I believe the answer is: <span>genetic predisposition and childhood trauma
Genetic predisposition could affect the hormonal balance that could affect our response to stressful stimulus.
Childhood trauma could also make adults felt sudden anxiety on certain situations that remind them to the traumatic experience that felt during the childhood.</span>
It's D Iran. Turkey is to the north of Iran. Isreal borders Jordan to the west. <span>Saudi Arabia is to the south.</span>