Which material was used in building the roman roads?
a. gravel
c. stones
b. sand
d. all of the above

What is the reason for the “scramble for africa”?

What was one effect of european influence on southeast asia?

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