. Write a scientific summary that describes changes in the rock pocket mouse populations at location B. Your
summary should include:
a description of how the population has changed over time
an explanation of what caused the changes
a prediction that describes what the population will look like 100 years in the future
Base your prediction on trends in the data you have organized. You can assume that environmental
conditions do not change over the next 100 years.
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Female luna moths (actias luna) attract males by emitting chemical signals that spread through the air. a male hundreds of meters away can detect these molecules and fly toward their source. the sensory organs responsible for this behavior are the comblike antennae visible in the photograph shown here. each filament of an antenna is equipped with thousands of receptor cells that detect the sex attractant. based on what you learned in this chapter, propose a hypothesis to account for the ability of the male moth to detect a specific molecule in the presence of many other molecules in the air. what predictions does your hypothesis make? design an experiment to test one of these predictions.