Answer:
C
Explanation:
A system is at equilibrium when the rates of opposing reactions are equal.
Answer A does not show the rate of reactions, it only shows concentrations of reactants.
Answer B only shows constants, it does not show rates of reactions.
1. Treatable by a medical professional
2. Requires a medical diagnosis
<span>3. Lab tests or imaging always required
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</span>
Because the common cold is cause by a ‘virus’.......
The answer is VIRUS
<span>2) higher genetic variation among the offspring</span>
