Let's see what you have learned about comparative and descriptive investigations. Read each statement and decide which type of investigation it is.

Question	Comparative	Experimental
What is the effect of sugar on yeast?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer
What is the difference in temperature at locations A and B at 12:00 noon?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer
How does running affect heart rate?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer
How does temperature affect the growth of mold?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer
What are the similarities and differences among prokaryotes and eukaryotes?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer
How do the phases of the moon change throughout the month?	Interactive popup. Assistance may be required. Check Your Answer	Interactive popup. Assistance may be required. Check Your Answer