To test their hypothesis, scientists design an __________ using a choice chamber with one side moist and the other dry.

Which of the following describes the pillbug’s method of respiration?

 A researcher proposes the __________ that pillbugs prefer moist environments over dry ones.

How do pillbugs respond to light in a choice chamber?

What is the independent variable in the Pillbug Virtual Lab?

What is a common food source for pillbugs in the wild?

If pillbugs aggregate in a moist environment, what type of behavior is this an example of?

How can you ensure that pillbugs’ behavior is due to environmental preference rather than random movement?

What role do pillbugs play in an ecosystem?

A particular radiograph was produced using 6 mAs and 110 kVp with an 8:1 ratio grid. The radiograph is to be repeated using a 16:1 ratio grid. What should be the new mAs?