Oxygen should be your answer!
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A. Nucleotides; they are molecules that form basic structural units
B, as far as we know humans aren't from space
There will be 3 phenotypes observed if incomplete dominance is occurring in this organism.
<h3>What is incomplete dominance?</h3>
The so-called incomplete dominance is the one in which the alleles are expressed in heterozygosity, however, they produce an intermediate phenotype, since none is totally dominant. In the case of complete dominance, the phenotype is equal between zygotes and heterozygotes.
With these information, we can conclude that there will be 3 phenotypes observed if incomplete dominance is occurring in this organism.
Learn more about phenotypes in brainly.com/question/20730322
Answer:
According to the U.S. Geological Survey, most of that three percent is inaccessible. Over 68 percent of the fresh water on Earth is found in icecaps and glaciers, and just over 30 percent is found in ground water. Only about 0.3 percent of our fresh water is found in the surface water of lakes, rivers, and swamps.