Organ systems are made up of tissues which are made up of cells.
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Answer:
The oceans are present on the 70 percent of the world but only 5 percent of the total oceans are explored yet.
There are many reasons of this problem but the most important is the hydrostatic pressure.
Hydrostatic pressure can be described as the pressure or weight exerted by the water on the object.
With every increase in 10 meters the pressure increase by 6.47kg (14.27lbs) each square inch of surface.
Due to extreme pressure, oxygen level in the cells of body fluctuates and person becomes unstable and can become unconscious.
<span>B. democratic government
Western Germany was heavily backed by UK and United States compared to the communist Eastern Germany.
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<span> c)atp has three phosphate groups, while adp has two phosphate groups. </span>
Explanation:
guessing
amino acid?
protein building blocks
peptide bonds hold them together
