It is called a universal solvent because it dissolves more substances than any other liquid. It can dissolve a huge variety of substances.
Answer:
a variable (often denoted by x ) whose variation does not depend on that of another.
Explanation:
The first one according to the graph
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here's your answer__⤵
♦Activation requires calcium binding to troponin complex, reversing inhibition of interaction between myosin and actin. In the cycle of chemical reactions underlying contraction, hydrolysis of ATP produces the cross-bridge motion. Relaxation occurs when calcium becomes dissociated from troponin.
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