What do scientists need to look at before developing an argument? umethe validity of data, claims, hypotheses, and observations. their opinion and personal views. the arguments of famous people on the topic. the arguments that make the most sense for society. o

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 correct answer is ( hypoglycemia ); good luck

explanation:

videntify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.