Birds, insects, and many reptiles excrete nitrogenous waste in the form of uric acid, which _____. A) reduces energy use compared to other nitrogenous wastes, but is. highly toxic to animals that produce it. B) reduces water loss compared to other nitrogenous wastes, but is highly toxic.
If you believed that Nelson Mandela died in prison â long before his passing (in this timestream) on 5 December 2013 â or you have similar memories of a âdifferentâ past, youâre not alone. Author Fiona BroomePosted on 9 September 108 August 16Categories Nelson MandelaTags 1980s, sliding.
Johannesburg, South Africa (CNN) -- South Africans mourned the death of their first black president, weeping, singing and gathering near Nelson Mandela's homes and other landmarks linked to him nationwide. Mandela, 95, died Thursday in Johannesburg.