The mission represents the first step in a long-term effort to bring Martian samples back to Earth, where they can be analyzed for residues of microbial life.
The lakes vary in color according to their depths, residues and scenery around them.
" While much attention has been paid to the health impacts of first-hand, second-hand and now third-hand smoking - where chemical residues linger on walls and furniture - the actual butt of the matter has been paid little attention.
Residues from smoking like nicotine can remain on surfaces for weeks, months or years, and besides being accidentally ingested, can also be absorbed through the skin.
Although the secret formula behind the ingenious beverage is a well-guarded secret, its creators have revealed that it involves the use of flavanols from grapes and residues from the wine-making process.
One sample of strawberries was found to have an "astounding" 22 pesticide residues, EWG said.
" Rhabdomyolysis, a deterioration of muscle fiber, has been associated with eating crayfish contaminated with chemical detergent residues.
Try organic and non-toxic alternatives to household chemicals and pesticides — According to the EPA, the average American home is 2-5 times more contaminated than the area just outside of it, mostly due to the presence and residues of household cleaners and pesticides.
All the UK's wildlife has suffered from human intervention: habitat destruction, pollution from industry, from vehicles and from sewage disposal, pesticide residues and, in some cases such as rabbits, foxes or birds of prey, from deliberate attempts at extermination.
