"<span>Based on variability, the costs has been classified into three categories, they are fixed, variable and semi variable. </span>Fixed costs<span>, as its name suggests, is fixed in total i.e. irrespective of the number of output produced. </span>Variable costs<span> vary with the number of output produced. </span>Semi-variable<span> is the type of costs, which have the characteristics of both fixed costs and variable costs".</span><span>
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<span>The sticky ends have to match so ligase can do its job.</span>
Hello!
There are three elements that must be present for infections to spread within a healthcare setting. They are:
• Source of pathhogens.
• Route of transmission.
• Susceptible host.
I really hope my answers helped you! c:
A nucleotide
Sugar + Phosphate + Nitrogenous base = Nucleotide
