A metabolic specialist is usually one of two types of physicians. They can be doctors who specialize in genetic diseases, known as geneticists.These physicians are usually trained in pediatrics, and then compete training in genetic diseases. metabolic specialist is usually one of two types of physicians. They can be doctors who specialize in genetic diseases, known as geneticists.
Regions with a polar climate are characterized by a lack of warm summers. Every month in a polar climate has an average temperature of less than 10 Â°C (50 Â°F). tundra climate is characterized by having at least one month whose average temperature is above 0 Â°C (32 Â°F), while an ice cap climate has no months above 0 Â°C (32 Â°F). In a tundra climate, trees cannot grow, but other specialized plants can grow.
Polar ecosystem: Polar ecosystem, complex of living organisms in polar regions such as polar barrens and tundra. Polar barrens and tundra are found at high latitudes on land surfaces not covered by perpetual ice and snow. These areas lying beyond the tree line comprise more than 10 percent of the Earthâs land surface. Most are in the Arctic and subarctic, as little land area in the Antarctic is ever free of snow and ice (see).