Low blood oxygen, known as hypoxemia, means that the level of oxygen in the blood has fallen below normal levels, due to one or more of many different causes. Under most circumstances, breathing room air, normal readings range from 95 to 100 percent.ow blood oxygen, known as hypoxemia, means that the level of oxygen in the blood has fallen below normal levels, due to one or more of many different causes. Under most circumstances, breathing room air, normal readings range from 95 to 100 percent.
Which biome is characterized by very low temperatures, little precipitation, and permafrost? Tundra, Which two biomes have the least amount of precipitation? Desert and tundra: A biome is identified by its particular set of abiotic factors and its ___. characteristic plant and animal communities Palm trees and shrubs around a small pool of water in the middle of a barren desert is an example of ____.
Climate. The majority of the Northwestern Coniferous Forest is found in the temperate climate zone. Because of this biome's climate zone, abundant amounts of rainfall, and lush vegetation, this biome is also known as a temperate rainforest.Temperatures can get very cold in the winter, and fairly warm in the summer.Average yearly temperatures range from 14Â° F, to 60Â°F. Moist oxygen coming from the Pacific ocean provides large amounts of rainfall to the Northwestern Coniferous Forest.The majority of this biome's precipitation comes in the spring, fall, and winter. Yearly, this biome receives up to 150 millimeters of precipitation.verage yearly temperatures range from 14Â° F, to 60Â°F. Moist oxygen coming from the Pacific ocean provides large amounts of rainfall to the Northwestern Coniferous Forest. The majority of this biome's precipitation comes in the spring, fall, and winter. Yearly, this biome receives up to 150 millimeters of precipitation.