Which of the following could be true of two different species that have a competitive relationship in the same ecosystem?
a, one species preys on the other
b the relationship is mutually beneficial.
c they share the same niche.
d one species benefits, while the other is neither nor harmed

~fourth largest plate ~includes parts of the indian and atlantic oceans ~subducts below the eurasian plate on the west side ~ the arabian and somali plates form boundaries with it what is the name of the tectonic plate described above? a) african plate b) eurasian plate c) north american plate d) indo- australian plate

What is the difference between a scientific hypotheses and a scientific theory?

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan