<span>Central Traits
Central traits are ones that make up your personality. They are easily detected characteristics of a person. According to Allport, every person has around 5 to 10 central traits, and they are present in varying degrees in every person. These include common traits such as intelligent, shy, honest. They are responsible for shaping most of our behavior.</span>
D
Wave B because the compressions are more tightly packed, giving it a larger amplitude
The correct answer to this question is this one: they lacked oxygen. The earliest organisms were completely heterotrophic in nature because of the reason that they lacked oxygen. <span>A heterotroph is an organism that cannot fix carbon and uses organic carbon for growth. </span>
The answer would be decreases.
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