This is the world’s coldest biome. it receives only 6-10 inches of precipitation per year and has a permanently frozen layer of earth called permafrost. the soil is nutrient-poor with very little vegetation.
a.
taiga
b.
tundra
c.
deciduous forest
d.
alpine

Which of the following systems in absorbing oxygen and releases carbon dioxide

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..

This class has taught you that the use of science and medicine in practical ways has become an international endeavor. one of the greatest examples of an international science accomplishment is which allows the profiling of human dna, useful not only to science but also medicine. a) forensic science b) the fbi c) the human genome project d) bioterrorism