O que são Máquinas Simples? a) São máquinas que realizam várias funções de uma vez
b) São máquinas fáceis de serem montadas
c) São máquinas que modificam e transmitem a ação de uma força para realizar algum movimento
d) É uma barra rígida que pode girar sobre um ponto de apoio
e) São máquinas que possuem dispositivos eletrônicos em sua composição

i am positive it is c. condensing but i may be wrong

ya the other dude is right

ans.

dna fingerprinting is defined as a process that determines the dna characteristics of an individual. these dna characteristics are unique among individuals as their fingerprints, so it is known as dna fingerprinting.

steps of dna fingerprinting includes extraction of dna from sample, amplification of dna, restriction digestion of amplified dna, and then analysis of dna by gel electrophoresis, respectively.

thus, the next step performed by the scientist is 'to cut the amplified dna (obtained by polymerase chain reaction) by restriction enzymes that cleave the dna into fragments and their analysis.'

answer; /// the shaft of the hair consists of dead cells;