Question

Scientists can organize their observations using ____. a. charts c. tables b. graphs d. all of these

Answer 1

I believe it's D, All of the above. Scientists do use all of those to organize their observations. 

Answer 2

The answer is: b. graphics, c. tables.

Step-by-step explanation:

The realization of scientific studies implies finally issuing quantifiable results of said study or experiment. The clarity of this presentation is of vital importance for the understanding of the results and their interpretation.

When representing the results of an analysis, it is usually done by means of tables, sometimes a diagram or a graph can help us to represent our data more efficiently.

The answer is: b. graphics, c. tables.