In general, it was an increase in the service industry that led to a decline in labor union membership, since many of these workers don't need representation.
Answer: Examples include rooftop solar panels, solar water heating, small-scale wind generation, fuel cells powered by natural gas or renewable hydrogen, and geothermal energy. These all contribute to lowering greenhouse gas emissions.
Answer:
started the cold war.The history of the United States from 1964 through 1980 includes the climax and end of the Civil Rights Movement; the escalation and ending of the Vietnam War; the drama of a generational revolt with its sexual freedoms and use of drugs; and the continuation of the Cold War, with its Space Race to put a man on the Moon. The economy was prosperous and expanding until the recession of 1969–70, then faltered under new foreign competition and the 1973 oil crisis. American society was polarized by the ultimately futile war and by antiwar and antidraft protests, as well as by the shocking Watergate affair, which revealed corruption and gross misconduct at the highest level of government. By 1980 and the seizure of the American Embassy in Iran, including a failed rescue attempt by U.S. armed forces, there was a growing sense of national malaise.
The period closed with the victory of conservative Republican Ronald Reagan, opening the "Age of Reagan" with a dramatic change in national direction.[1] The Democratic Party split over the Vietnam War and other foreign policy issues, with a new strong dovish element based on younger voters. Many otherwise liberal Democratic "hawks" joined the Neoconservative movement and started supporting the Republicans—especially Reagan—based on foreign policy.[2] Meanwhile, Republicans were generally united on a hawkish and intense American nationalism, strong opposition to Communism, support for promoting democracy and human rights, and strong support for Israel.[3]
Memories of the mid-late 1960s and early 1970s shaped the political landscape for the next half-century. As Governor of Arkansas Bill Clinton explained in 1990, "If you look back on the Sixties and think there was more good than bad, you're probably a Democrat. If you think there was more harm than good, you're probably a Republican.
Explanation:
Answer:
Os espermatozoides e os óvulos têm 23 número de cromossomos, enquanto o zigoto tem 46 número de cromossomos.
Explicação:
Os espermatozoides e os óvulos têm 23 cromossomos cada, enquanto o zigoto tem 46 cromossomos. É devido à fusão de espermatozoides e óvulos, ambos contribuem com seus cromossomos e o zigoto atinge o número 46 de cromossomos. Tanto nos espermatozóides quanto nos óvulos, ocorre a divisão celular meiose, na qual uma célula-mãe se divide em quatro células-filhas com metade do número de cromossomos, enquanto a mitose ocorre nas células do corpo.
