They did this so when the Mongols took over China, the Chinese could not gain high power and over throw the mongols.
Answer:
stamen ( a male flower part)
Explanation:
The stamen is the male reproductive organ. It consists of a pollen sac (anther) and a long supporting filament.
Hope this helped!!
Here is a joke to brighten your day!
A woman gets onto a bus with her baby.
The bus driver says, “That’s the ugliest baby that I’ve ever seen. Ugh!”
The woman goes to the rear of the bus and sits down, fuming. She says to a man next to her, “The driver just insulted me!”
The man says, “There’s no call for that. You go right up there and tell him off. Go ahead, I’ll hold your monkey for you.”
Maturation is a threat to internal validity stemming from either long-term or short-term physiological changes occurring within the participants that may influence the dependent variable.
<h3>
What are physiological changes?</h3>
Ageing causes physiological changes in all organ systems. Arteriosclerosis develops, blood pressure rises, and cardiac output declines. Lung function is compromised, vital capacity is reduced, and expiratory flow rates are slowed.
Pregnancy causes a number of physiological changes in the mother, such as an increase in fat and total body water, a drop in plasma protein concentrations, particularly albumin, an increase in blood volume, cardiac output, and blood flow to the kidneys, and a decrease in blood pressure.
Learn more about physiological changes here:
brainly.com/question/14970685
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Food maybe one hunted and one grew crops
