The Medici family of Florence in Italy was responsible for commissioning much of the religious art of the Renaissance.
Answer:
correct option is B. the purity of a sample of gold
Explanation:
given data
expression = 24 karat
solution
As Karat is used with gold
and it is an measure of the unit of purity of gold
with 24 karat gold is an pure gold
pure gold is very soft so we mix silver or copper and that its each karat indicate that 
th of whole unit
so we can say correct option is B. the purity of a sample of gold
Answer is a
hope this helps
Answering questions like Authority, Bias, Relevance, and Audience is an important part of evaluating websites to make sure they are appropriate to use for research purposes.
<h3>What is the CRAAP method used for?</h3>
The CRAAP is known to be an acronym for the word Currency, Relevance, Authority, Accuracy and Purpose.
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Learn more about Authority from
brainly.com/question/507147
Because you are born with natural rights so that indicates to natural law
