Explain how changing hormone levels play a role in the feedback mechanism known as the female menstrual cycle. Provide an example of how changes in the concentration of one hormone affects another hormone. plz help me !

answer; capital earns interest; entrepreneurship receives a profit or incurs a loss;

it's 3.2 on edge, i just took the test.

it was spontaneous.

"ain't i a woman? " is the name given to a speech, delivered extemporaneously, by sojourner truth, (1797–1883), born into slavery in new york state.sojourner truth' delivered her famous speech "ain't i a woman? " (which did not have a title at that moment) was given without any previous preparation. her dissertation took place at the women's convention in akron, ohio, in 1851.