What factors determine the tree line in alpine areas? Check all that apply.
A. low temperatures
B. high winds
C. light availability
D. water availability
E. pH of soil
Answer: D
Biology & Microbiology
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a. oxygen transport c. thermal regulation b. hemostasis d. both oxygen transport and hemostasis
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Members of what group are multicellular producers?
a. Animalia b. Protista c. Fungi d. Plantae e. none of these
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What organelle inactivates toxins?
a. nucleus b. mitochondria c. peroxisomes d. lysosomes e. Golgi body
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Which of the following functional forms will be the most restrictive in terms of the shape of the resulting interpolation of data gaps in a sample data set?
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Biology & Microbiology