A student performed an experiment to study the role of sunlight on the germination of seeds. The table shows the data from his experiment. Based on the experiment data, the student concluded that sunlight is not essential for the germination of a seed, as long as it is watered regularly. How is this conclusion biased?
A) The pots were in the sun; the seeds were not.
B) Two different specimens were used for the experiment.
C) He has not tested the germination in the absence of sunlight.
D) It is a known fact that light is essential for a plant to grow.

What is your question then

The return of the wolf to yellowstone national park will probably affect the bird population to some degree, not significantly. while wolves will hunt birds when necessary, they prefer to hunt larger prey. the bird population will most likely only be affected when hunting is scarce for the wolves. birds of prey will also probably not be affected as much as other birds who spend more time on the ground hunting for food as the tend to spend more time in the air or in trees since they do not need to stay on the ground for long due to the nature of the way they hunt.