Question 10 of 25 How is entropy related to the spontaneity of a reaction?
A. AS<0 contributes to spontaneity.
B. AS> 0 contributes to spontaneity.
C. AS = 0 contributes to spontaneity.
O D. AS does not affect spontaneity.
SUBMIT

Each pair of clay balls represents two planetesimals. if each planetesimal is composed of the same material and is separated he the same distance, which pair experiences the frayed gravitational attraction?

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

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