Placenta is the afterbirth organ associated with pregnancy. The placenta that is used in skin creams and hair gels or conditioners and facial masks is the type from sheep placentas, not from human placentas.lacenta is the afterbirth organ associated with pregnancy. The placenta that is used in skin creams and hair gels or conditioners and facial masks is the type from sheep placentas, not from human placentas.
Earth Day. Earth Day is an annual event celebrated on April 22. Worldwide, various events are held to demonstrate support for environmental protection. First celebrated in 1970, Earth Day events in more than 193 countries are now coordinated globally by the Earth Day Network.
Earth Day started April 22, 1970. April 22, 1970. People were starting to worry about air and water pollution. There had been a big oil spill the year before in Santa Barbara, California, and US Senator Gaylord Nelson thought that a special day would gather the energy of Americans.Twenty million people gathered that first Earth Day all across America.April 22, 1970. the idea for Earth Day evolved over a period of seven years starting in 1962. For several years, it had been troubling me that the state of our environment was simply a non-issue in the politics of the country.arth Day is celebrated on April 22 each year to inspire awareness  of and appreciation for the Earth's environment. The day is  observed worldwide in many countries.