21 March 2020 6:00 am - 21 March 2020 9:00 am
LocationNational Zoological Gardens of South Africa, 232 Boom St, Daspoort 319-Jr, Pretoria, 0001, South Africa DetailsFun Walks are held ever...
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30 July 2020
23 March 2020
23 March 2020
Unlike mammals, spiders, snails and octopi have blue blood. This is because the hemocyanin molecule that oxygen is bound to in these animals contains copper, which gives their blood the blue colour
