Iam timed
the data from a replicated experiment are very different from the data obtained during the initial experiment.
which statements identify possible reasons for the difference in the data? check all that apply.

the initial experiment was not a valid experiment.
the replicated experiment was performed incorrectly.
the replicated experiment used a different laboratory.
the initial experiment involved more trials and data.
the replicated experiment changed the variables being tested.

Explanation:

A replicated experiment is one that is performed with the same given factors and variables as an earlier experiment. This replication serves to validate the results of the previous experiment, as it must have the same results, regardless of whether they are performed in different laboratories. When the replicated hope presents different results from the previous experiment, the probable things that may have happened are:

mientras se trata la anorexia o la bulimia, es importante buscar ayuda antes que nada. un profesional de la salud mental será el más útil para aquellos que sufren anorexia o bulimia. este es un buen lugar para comenzar, sin embargo, ver a otros profesionales como dietistas registrados, especialistas médicos y dentistas podría ayudar a alguien a recuperarse de un trastorno alimentario. después de la ayuda profesional, o si la ayuda profesional no es una opción, alguien que se recupere de la anorexia o la bulimia debe rodearse de compañeros de apoyo, padres u otros miembros de la familia que también estén comprometidos con el proceso de recuperación.

hope this you! : )

(i popped my answer into google translate so it may be a bit wonky)

they had the law tat factories that produces smoke cannot be built near residential buildings.

building of proper sewage system was done to ensure that the waste is carried away from the humans so that they do not get diseases from it.

also they built water systems to provide water in those areas which are drought prone.