Estimates of the cost of invasive species to the United States alone are in the tens of billions of dollars yearly. Annual federal expenditures on prevention and management of invasive species are estimated to exceed $1.3 billion.
Depending on what specific conditions are. Some of the color we see when we close our eyes is light that gets thru the eye lid. It usually has a red componenet to it because of the blood veins. Sone, especially right after closing our eyes is the various elements in our visual system settling down (rods, cones, ...).
âThe eyes are the windows to the soul, [there's] this idea that people can actually see into it â a blue eye is not opaque. You can see deeply into it, and a brown eye is very opaque, and I think that there is something meaningful about this idea of having open windows to the soul,â Homer told KTLA. Ouch.