Why is mackerel the safest to eat?

Mackerel is a big, oily fish, similar to tuna, but it has lower levels or mercury and is less at risk of overfishing. It's high in both omega-3 and -6 fatty acids and a good source of protein, and has been found to lower blood pressure in men.

the cell theory states that all living things including animals, as well as plants, are made of cells.

the national environmental policy act (nepa) is a united states environmental law that promotes the enhancement of the environment and established the president's council on environmental quality (ceq). the law was enacted on january 1, 1970. to date, more than 100 nations around the world have enacted national environmental policies modeled after nepa.