The answer to your question 12
Five organs are in the human body
The liver is at a #3 level of organization, an organ..which has a specific job to do in the body.
Answer: In mathematics, a representation is a very general relationship that expresses similarities (or equivalences) between mathematical objects or structures. The label representation is sometimes also applied to the homomorphism itself (such as group homomorphism in group theory).
Explanation: A bit is a binary number in which 0 is typically used to represent off (or false or positive) and 1 is typically used to represent on (or true or negative). Some sample binary ( base 2) numbers are 0, 1, 10, 11, 100, 101, 110, 111, which represent 0, 1, 2, 3, 4, 5, 6, 7 in base 10.