4x^2-13x+14 hope this helps
"The long life expectancy that developed in Japan" is the one among the following choices given in the question that <span>is not a result of the geographic proximity of two or more groups of people. The correct option among all the options that are given in the question is the first option or option "a".</span>
Answer:
Erosion can make the soil more fertile by eliminating certain wasteful materials, and leaving behind a cleaner, more nutrient-rich soil that farmers can use to cultivate grows more easily, that lead to a higher yield. For example, erosion is a way that nature uses to eliminate rotting matter from the soil.
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Answer: open</h2>
The image represents an open star cluster.
Open star clusters are groups of stars formed from the same molecular cloud, generally asymmetric (without structure).
An important characteristic of this type of cluster is that all its stars have the same age and similar chemical composition. In addition, they are linked to each other gravitationally, but to a lesser extent than those of globular clusters.
The stars hosted by these clusters tend to be young, massive and very hot.
Among this group are the Pleiades (represented in the image), located in the constellation of Taurus.
