The sahara divides the continent of africa into north and sub-saharan africa. state true or false

Eastern europe’s population growth can be attributed to these factors. select all that apply migration

Drag each label to the correct location on the image. the diagram shows the development of the oocyte and the follicle during the menstrual cycle. identify at which sare at their highest and most active. progesteronelevels highestrogen levelsconsistently riseluteinizinghormone levelshighdeveloping follicleoocytemature egg

These factors threaten north americas ecosystems