Common signs and symptoms of PCOS include the following: 1  Menstrual disorders: PCOS mostly produces oligomenorrhea (fewer than nine menstrual periods in a year) or amenorrhea (no menstrual periods for three or more consecutive months), but other types of menstrual disorders may also occur.
Environmental law is a law that was passed in the 1970, and is known as the National Environmental Policy Act. This law was passed along with another environmental act known as the Environmental Quality Improvement Act.The purpose of these laws was to protect the environment from public or private actions that could cause damage.nvironmental law is a combination of three things: the first is the statute that is passed through Congress.
President Nixon tried to gain some political capital--hard to come by during the Vietnam War and a recession--by announcing an 'Environmental Quality Council' and a 'Citizens' Advisory Committee on Environmental Quality,' reported the Huffington Post. But people didn't buy it. They said it was just for show. So, Nixon signed legislation called the National Environmental Protection Act, which gave birth to the EPA as we know it now--right before what most people consider the first Earth Day, which was April 22, 1970..