How are the carbon, oxygen, and nitrogen cycles vital to sustaining life on earth?
a.
c...
Biology, 16.09.2019 12:30 bartekpiglo
How are the carbon, oxygen, and nitrogen cycles vital to sustaining life on earth?
a.
carbon, oxygen, and nitrogen are vital components of life on earth.
b.
the carbon, oxygen, and nitrogen cycles allow vital elements to return to usable form by organisms.
c.
the carbon, oxygen, and nitrogen cycles are an important interface between biotic and abiotic factors.
d.
all of the above are reasons the carbon, oxygen, and nitrogen cycles are vital to life on earth
Answers: 1
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What was carolus linnaeus' classification system of organisms based on? a.physical characteristics of organisms b.food habits of organisms c.habitat of organisms d.size of organisms
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Dna in the nucleus carries the genetic code for making proteins in ribosomes. the diagram shows a model of dna. which part of the dna molecule codes for the amino acid sequence in the protein? a) sugar b) phosphate c) deoxyribosed) nitrogen bases
Answers: 1
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Adaptive radiations can be a direct consequence of four of the following five factors. selectthe exception. a) vacant ecological niches b) genetic drift c) colonization of an isolated region that contains suitable habitat and few competitor species d) evolutionary innovation e) an adaptive radiation in a group of organisms (such as plants) that another group uses as food
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