"umkhonto we sizwe" was of the anc.
(a) the chief rival
(b) the military wing
(c) the official motto
(d)the political party

Which type of market produces the highest level of output at the lowest price to consumers?

An object weighs 40n in air , weighs 20n when submerged jn water and 30n submerged in a liquid of unknown density .what is the density of the liquid?

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