When facing potential threats, how does the endocrine system assist the immune system? A. The endocrine system releases hormones to prepare the body for response. B. The endocrine system increases breathing rate and blood flow.
C. The endocrine system gives a physiological reaction in response.
D. The endocrine system allows for movement in coordination with the muscles.​

the correct answer is phenotype

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

answer by yourhope:

answer is

human impact on the environment can be seen in the deterioration of the !

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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.'