U spelled radiation wrong dumbo.
ultra violet radiatons are harmful for human
it is affected by human activity because the first Indians made their homes in the cave!!!
Evolution did not affected to only one
heart
The iodine-131 in the fallout poisons the thyroid gland.
"Why are you a nuclear powered human being?"
Blood vessels and its linking then heart
Investment is affected by human because they are the once who determine capital development.
Human health is not just affected by ozone depletion. Global warming can also lead to it.
nuclear fission
Human beings who needed to change the environment as part of the settlement process.
The oxygen cycle is least affected by human activities.