The red color of soil found in Georgia and other warm, humid areas is caused by
A: physical weathering
B: the oxidation of iron oxides
C: the high amount of fixed nitrogen
D: humus being composed of organic compounds

i think its through the fallopian tube

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.