Can someone me asap with these questions. it would be greatly appreciated

answer:

(1) photosynthesis is a process plants go through to get sun and energy. it involves carbon dioxide, water, and oxygen. cellular respiration is the process that organisms use to break down food molecules to get chemical energy. it's similar to photosynthesis, but also not.

i don't know the last two, but i hope the first one : )

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.'