What challenges do investigators face when conducting a scientific inquiry? Scientific inquiry is not easy to implement because of several factors. One of the problems is taking into consideration all the (1) and deciding which ones to standardize. Another problem investigators face during experimentation lies in (2) the evidence.

A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.

A scientific inquiry refers to the process of seeking out new knowledge through experimentation. It is the process through which scientists gather new knowledge.

A scientist must consider all the data gathered during the experiment and decide which way to present the evidence.

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clinically, some people often have repeated allergies, eczema and respiratory infections or other parts of the infection, in this case, in addition to some routine tests such as tests for white blood cells, immunoglobulin series, lymphocyte subsets, etc., the five immune immunoglobulin tests are also necessary.