Explain a way that a sedimentary rock that forms in overtime break down into smaller pieces and become a sedimentary rock again in another location

What is the approximate circumference of the circle shown below? 12.2 cm

Why the moon is not visible from earth during the new moon ?

Trade routes emerged along which coast when arab and indian traders from around the indian ocean mixed with the bantu people from africa's interior? a. swahili coast b. guinea coast c. drakensberg coast d. namib coast