Solid inner core, hope this helps, 4300*C.
<span>The number of electrons in the valence shell of an element is the principal determinant factor of the kind of chemical bonding it will be involved in. For an element that has only one electron in its outermost shell, such an element will donate the electron to another element which need only one electron. Thus, such an element will undergoes electrovalent bonding. For an element which have four electrons in its outermost shell, such element will prefer to share the electrons will other elements who need such in order to become stable, thus, such element will undergo covalent bonding.</span>
Answer:
Psychoanalytic
Explanation:
Psychoanalytic is the perspective that best suited to treat depression because depression is related to mental illness and the Psychoanalytic is also relation with mind of people. Psychoanalytic is a theory of personality organization that guides method for treating psychopathology. Psychopathology is refers to the study of mental illness, mental distress and psychological impairment.
Answer:
The correct answer would be - they can mate or reproduce and produce fertile offspring.
Explanation:
In the biological world, there can be certain species the might have different looking organism due to environmental condition such as weather, geographical change, and many more.
In such a case, The biological species concept help in determining if these organisms belong to the same species or not. According to this concept, different species are separated by pre and post-zygotic barriers and due to this they can not mate, or even if they mate there would be no fertile offspring.