Indaba ekhuluma ngokubaluleka komzali ekukhuliseni ingane
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The walls of valhalla were hung with shields; its ceiling glittered due to polished spearheads. read the passage. look at the underlined sections marked number (17). there may be a mistake in the way the sentence is written. if you find a mistake, choose the answer that corrects the mistake. if there is no mistake, choose ‘correct as is.’

Why do people ask questions on here that have answer choices but they dont include them? ?

These two elements threaten ecosystem biodiversity.