The motor portion of the autonomic nervous system can be divided into: a. somatic and sympathetic divisions b. somatic and parasympathetic divisions c. enteric and somatic divisions d. sympathetic and parasympathetic divisions. e. voluntary and involuntary divisions.

i believe the correct answer from the choices listed above is the first option. the scientists need to look at the   validity of data, claims, hypotheses, and observations before  developing an argument. they base their arguments on facts that are present and they make sure they have proofs. 

explanation:

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation:

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )

maybe because its impossible for balloons to lift a whole entire house.