In patrilineal societies, lobola gifts:
A. make the husband part of the wife's descent group.
B. have little effect on descent groups.
C. make the children born to the woman full members of her husband's descent group.
D. ensure the wealth of the children.
E. ensure the wealth of the wife.

C. make the children born to the woman full members of her husband's descent group.

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.