As a cells size increases it’s amount of dna also increases

No. The amount of DNA is determined by the species of the organism, not the size of its cells. All cells of the same organism have the same amount of DNA, except for its gametes, which have half the amount of DNA. Also, as a cell grows after mitotic cell division, the amount of DNA remains the same for that species, and does not increase.

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.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.