Three species of north american warblers are found to feed in different parts of the same spruce tree. this particular behavior of warblers displays which ecological characteristic?
a. they cannot share the same niche in the same habitat.
b. they can have more than one niche in an environment.
c. their niche is to control the tree growth.

Which of the following is an advantage of solar energy?

What is the primary function of the nervous system?

Research question: why are the carrots that grew on the left side of the garden larger than the carrots that grew on the right side of the garden? which hypothesis is based on this research question? a comparison of people with gardens to people without gardens will show who is likely to live longer. b. carrots are thought to be good for your eyesight and should be eaten regularly. c. carrots that are provided lots of sunlight grow to a larger size than carrots grown in the shade. d. eating fresh vegetables every day is a healthy thing to do.