Answer:
androgen; males
Explanation:
Androgen is any natural or synthetic hormone which increases the male characteristics in a body. In humans the androgen is testosterone.
Testosterone is an anabolic steriod and the main male sex hormone. It has an important role in the development of the testes and prostate.
In the fetus of male brain aromatization of testosterone to estrogen occurs. This enters the male brain after crossing the blood–brain barrier.
In the fetus of the female brain α-fetoprotein is present which causes the estrogen to bind and does not affect the main brain.
Politics also must balance security with individual liberty because many possible and actual safety measures involve restrictions on liberty.
Often the last step of the scientific method is to make the findings available so that other researchers can repeat, or predict the outcome of the research
<span>In a centrally planned economy, the government owns and operates production facilities and manages the flow of supply and demand rather than allowing interactions between businesses and consumers to determine supply and demand.
In a pure market economy the government has no role. Instead, the market makes all allocation decisions.
In a market economy, the government does not oversee the day to day micro transactions. Instead, it oversees the economy, making sure that it steps in to stabilize the market if it is going through a recession. The government is also allowed to step in and prevent trade or business with any country that it feels is a threat.
In a mixed economy, the government can create a central plan that guides the economy. The government is also allowed to own important industries, such as aerospace or banking. In some mixed economies the government handles social programs like welfare or retirement.</span>
