The cycle in which carbon is exchanged among the atmosphere and other air layers of earth including the hydrosphere, pedosphere, biosphere and geosphere.
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Answer: c. ability to become highly abundant in most ecosystems.
Explanation:
The prokaryotic microbes are small tiny creates which remain invisible to the naked eyes. These require special instruments to be observed. The reproduce at a considerable rate and they have the tendency to spread all over the world in a short time. Their reproduction is simple that is division of the parent cell into daughter cells. This facilitates their abundance in most ecosystems initiating with colonization in living organisms.
The given situation indicates that rapid reproduction facilitates the microbes to become abundant in the ecosystem.
Answer:
C. R group
Explanation:
Amino acids are the monomers for proteins. Various amino acids are joined together by peptide bonds to form polypeptides.
All standard amino acids have a central chiral carbon atom to which four functional grouped are bonded. All the amino acids have one carboxyl group, one amino group and one hydrogen atom bonded to the central carbon atom.
However, the chemical nature of the "R group" differentiates various amino acids. For example, alanine has a "CH3" group as an R group while glycine has one more hydrogen atom as its R group.
It would be a 50% or 1/2 chance.
Answer:
Humanitarian aid are the most important to the prevention of famine conditions
