Hai! I can't really see it clearly but A would match with R.
is there any way u could retake the picturee?
Explanation:
go to the nearest eye wash station open ur eyes and let the water wash out the chemicals.
The organ near the stomach that produces, stores , and eliminates blood cells is the spleen.
Causing a drastic alteration of the environment that makes it unsustainable for life to thrive in that ecosystem causing the animals to go extinct
