There are two places that ribosomes usually exist within a eukaryotic cell: suspended in the cytosol and bound to the endoplasmic reticulum. These ribosomes are called free ribosomes and bound ribosomes respectively. In both cases, the ribosomes usually form aggregates called polysomes or polyribosomes during protein synthesis.
The Mountain Anoa is a miniature water buffalo that lives only in Indonesia. They are an endangered species because of hunting for horns and meat, and loss of forest habitat. The Mountain Anoa is found only on the island of Sulawesi and the nearby island of Buton in Indonesia.
Boa constrictors are native to Central and South America. They live in tropical regions, and although they are able to swim, they spend most of their time on dry land. Boa constrictors build their nests in hollow logs or underground burrows that have been abandoned by the mammals who built them.