How is our society different because of Earth Day?

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Explanation:

Every year on April 22, Earth Day marks the anniversary of the birth of the modern environmental movement in 1970. As we prepare to mark 50 years of Earth Day in 2020, let’s take a look at the last half-century of mobilization for action origins of earth day

Earth Day 1970 gave a voice to an emerging public consciousness about the state of our planet  in the decades leading up to the first Earth Day, Americans were consuming vast amounts of leaded gas through massive and inefficient automobiles. Industry belched out smoke and sludge with little fear of the consequences from either the law or bad press. Air pollution was commonly accepted as the smell of prosperity. Until this point, mainstream America remained largely oblivious to environmental concerns and how a polluted environment threatens human health.

each of the 46 original chromosomes splits into two daughter chromosomes, so there are two sets of 46 daughter chromosomes that end up in each cell. human cells have 46 chromosomes. each chromosome consists of a pair of identical chromatids attached together by a structure called a centromere.