Search results
Results from the WOW.Com Content Network
Jack mackerel caught by a Chilean purse seiner Fishing down the food web. Overfishing is the removal of a species of fish (i.e. fishing) from a body of water at a rate greater than that the species can replenish its population naturally (i.e. the overexploitation of the fishery's existing fish stock), resulting in the species becoming increasingly underpopulated in that area.
PFAS chemicals have been detected in blood, both humans and animals, worldwide, as well as in food products, water, air and soil. [22] Animal testing studies with PFAS have shown effects on growth and development, and possibly effects on reproduction, thyroid, the immune system and liver. [ 23 ]
Rubella is usually spread from one person to the next through the air via coughs of people who are infected. [3] [4] People are infectious during the week before and after the appearance of the rash. [1] Babies with CRS may spread the virus for more than a year. [1] Only humans are infected. [3] Insects do not spread the disease. [1]