If homocysteine cannot be converted into cysteine or returned to the methionine form, levels of homocysteine in the body increase. Elevated homocysteine levels have been associated with heart attack, stroke, blood clot formation, and perhaps the development of Alzheimer's disease.
In captivity, a rhino may live 40 years. RANGE: Rhinos are found in parts of Africa and Asia. HABITAT: Rhino habitat ranges from savannas to dense forests in tropical and subtropical regions. FOOD: Rhinos are herbivores, meaning they eat only plants.White rhinos, with their square-shaped lips, are ideally suited to graze on grass. Other rhinos prefer to eat the foliage of trees or bushes.ABITAT: Rhino habitat ranges from savannas to dense forests in tropical and subtropical regions. FOOD: Rhinos are herbivores, meaning they eat only plants. White rhinos, with their square-shaped lips, are ideally suited to graze on grass. Other rhinos prefer to eat the foliage of trees or bushes.
There are two species of African rhino â the white and the black. Despite their names, both are the same dark grey-brown colour. Itâs thought that the name âwhite rhinoâ is a misinterpretation of the Afrikaans word âwydâ, referring to its square upper lip. Black rhinos have hooked lips.Most African rhinos are found in just four countries â South Africa, Namibia, Zimbabwe and Kenya â where they mainly roam grassland and open savannah.bout 96% of black rhinos were lost to large-scale poaching between 1970 and 1992, and there are now just 4,800 individuals in the wild today. Poaching for their horns is still the greatest threat to African rhinos today.