2. what methods can be used to organize quantitative and qualitative data?\ngraphs\npersonal…

2. what methods can be used to organize quantitative and qualitative data?\ngraphs\npersonal opinions\ntables\ncharts\nessays\n3. what factors affect the rate of a chemical reaction or dissolving?\nradiation\nreflection\nrefraction\nconduction\nconvection

2. what methods can be used to organize quantitative and qualitative data?\ngraphs\npersonal opinions\ntables\ncharts\nessays\n3. what factors affect the rate of a chemical reaction or dissolving?\nradiation\nreflection\nrefraction\nconduction\nconvection

Answer

Brief Explanations:

For the first question, graphs, tables, and charts are common tools for organizing both quantitative and qualitative data as they present data in an orderly and visual - izable way. Personal opinions are subjective and not a method of organizing data, and essays are more for presenting analysis or arguments rather than just organizing data. For the second question, radiation can affect the rate of a chemical reaction or dissolving by providing energy or ionizing substances. Reflection, refraction, conduction, and convection are not factors that directly affect the rate of a chemical reaction or dissolving in the same way as radiation. Reflection and refraction are related to light - wave behavior, while conduction and convection are heat - transfer mechanisms not directly tied to reaction/dissolving rates in the same context.

Answer:

  1. A. Graphs, C. Tables, D. Charts
  2. A. Radiation