<span>According to the competitive exclusion principle, two species cannot continue to occupy the same Habitat
In short, Your Answer would be Option A
Hope this helps!</span>
I dont see any options. Biotic factors are living factors, abiotic are non-living.
Here are some examples of biotic factors in a beach ecosystem.
Fish, crabs, birds, turtles.
-Steel jelly
Most of the oxygen carried by blood is bound to hemoglobin an iron containing protein which also gives red blood cells their distinctive red colour