'Why is this & not oxygen the most abundant element in the earth's atmosphere? because I said so!'
nitrogen
SCIENTISTS AS PARENTS: Why is this & not oxygen the most abundant element in the earths atmosphere? because I said so!
Why is this & not oxygen the most abundant element in the earth's atmosphere? because I said so!
Why is this & not oxygen the most abundant element in the earth's atmosphere? because I said so!
SCIENTISTS AS PARENTS
nitrogen
SCIENTISTS AS PARENTS