The hottest layer in the earth is the core. More specifically, the inner core is the hottest of the two core layers. The temperatures in the inner core range from 9,000 to 13,000 degrees F.
Answer:
The answer is 3.60 - 70 percent water
A. Gross Domestic Product per capita.
<span>A strong study establishes validity because it is important that the researcher measures what he or she intends to measure.
Validity in a study means that it is logical, sound, and reasonable - that the researcher has done his or her job properly, measured everything correctly, and has come to certain conclusions which could be proven and checked if necessary.
</span>