Because u might have made a mistake on the first investigation so u want to repeat it a few more times
Answer:
The results of scientific explanation can be drawn through scientific observation and data.
Explanation:
Scientific explanations are inferred or concluded from scientific observations that was taken by the researcher because these scientific observation provides information and data to the researcher in order to formed scientific explanation from it. We can conclude scientific explanation if we have the scientific observation or in other words, The results of scientific explanation can be drawn through scientific observation and data.
I can help you... what do you mean?
B.cell walls, They are in both cells and they keep the cell from falling out of shape