I have no clue what the answer is but you can go onto www.quizlet.com create an account and search on there it should have the answer
Answer:
animals such as bees, squirrels, songbirds, and even humans. Nocturnal animals sleep during the day, and move about at night. These include animals such as moths, bats, frogs, and cats. Artificial light affects both, but in different ways.
Yes, as scientists could figure out what might have changed in the variables she used. Brainliest me and I can give you the whole system.