After eating, leptin signals the hypothalamus to suppress appetite.
The length of an average solar cycle for earth is 365.25 days
Separates the duplicated genetic material carried in the nucleus of a parent cell into two identical daughter cells.
Answer: Certain indicators lend clues to this expansion. Wherever we have evidence of family size, families appear to be larger. It does not appear that more babies are being born, but rather that more of them are surviving and people were living longer.
There was no plague or significant famine throughout this period. Generally speaking, this was a period of warm, dry climate through much of Europe, when enormous amounts of new land were brought under cultivation. People did not bring new land under cultivation for no reason. There were mouths to feed and diets improved.
Explanation:
