Is the south china tiger native to its environment, or was it introduced to its environment?

"acknowledging a right to benefit from the presence of animals requires government action to ensure human access to animals in a number of different spheres," writes jessica pierce, ph.d., in psychology today. the pragmatic meaning of the term "right" in this statement is

Why is it important that fibrin is insoluble in water?

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope