las ondas transversales producidas en una cuerda de violín tienen una rapidez de propagación de 25 m/s y una longitud de onda de 0.06 m Cuál es su período​

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:

c. establishing proper sleep hygiene

you can have just about every answer you can think of

we need additional information in order to determine the cause of death for anna garcia. there are at least 3 things with explanation included as to why we need them are as follows: