Small bones and hair can be found in owl pellets, These things arent digestible thus leading to them being regurgitated whole.
Answer:
well I'll gladly take your pionts.
Answer:
Independent Variable:
temperature
dependent variable:
chirps
Hypothesis:
the lower the temperatures the less chirps
constants:
temperature or food and water
repeated trails:
success and failure
control:the experiment
The correct answer is option B. A and B only