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science definitionsd


monitoring Monitoring Ozone (O3)
inverterbartes Amimals with no back bones
LD50 Death at 50%
Toxic poisonios
Toxicty how poisonous a substance is
heavy Metal Metal the have a dencity of 5 or higher
carbon Monoxcide Colorless, odurderless gasses
ozone colorless,ouderless gas
Greenhouse gases gases in Earth that trap heat
Gloday warming increase of avrage tempuature in earth
Created by: jordancomeau