Question

three types of scientific investigations (achieving)
practice it!
a wild duck lays her eggs in the bushes of your front yard. you wonder what effect the temperature outside during spring versus summer has on the mama duck sitting on her eggs until they hatch.
which of the following types of investigations should be performed?
comparative investigation
experimental investigation
descriptive investigation
scientific method

Explanation:

A comparative investigation is used to compare two or more things (in this case, spring vs summer temperatures and their effect on the duck sitting on eggs). An experimental investigation would involve manipulating a variable (not the case here as we are just comparing existing seasons). A descriptive investigation is just observing without comparison. The scientific method is a broader process, not a specific type of investigation here.

Answer:

comparative investigation