Plants have these because root nodules<span> are formed when nitrogen fixing bacteria called "rhizobia" start to enter the cells of a host </span>plant<span>. Rhizobia normally live inside of the soil and they </span>can<span> exist without a host </span>plant<span>.</span>
Answer:
The Arabian Peninsula is further south, separating the Red Sea, Persian Gulf, and Arabian Sea. The land of Southwest Asia tends to be hot, and very dry. Southwest Asia has an arid climate, meaning that fresh water is often scarce. In fact, most of the region gets less than 18 inches of precipitation in a year.
Explanation:
Individuals who migrate experience multiple stresses that can impact their mental well being, including the loss of cultural norms, religious customs, and social support systems, adjustment to a new culture and changes in identity and concept of self.