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geniusboy [140]
4 years ago
7

Select all the space shuttles O Sputnik O Explorer O Endeavour O Atlantis

History
2 answers:
denis23 [38]4 years ago
7 0

Answer:

Explorer Endeavour Atlantis

Explanation:sputnik was a satellite launched by the russians

mylen [45]4 years ago
5 0

Answer:

The Space Shuttle was a partially reusable low Earth orbital spacecraft system that was operated from 1981 to 2011 by the National Aeronautics and Space Administration (NASA) as part of the Space Shuttle program. Its official program name was Space Transportation System (STS), taken from a 1969 plan for a system of reusable spacecraft of which it was the only item funded for development.[10] The first of four orbital test flights occurred in 1981, leading to operational flights beginning in 1982. Five complete Space Shuttle orbiter vehicles were built and flown on a total of 135 missions from 1981 to 2011, launched from the Kennedy Space Center (KSC) in Florida. Operational missions launched numerous satellites, interplanetary probes, and the Hubble Space Telescope (HST); conducted science experiments in orbit; and participated in construction and servicing of the International Space Station. The Shuttle fleet's total mission time was 1322 days, 19 hours, 21 minutes and 23 seconds.[11]

Shuttle components include the Orbiter Vehicle (OV) with three clustered Rocketdyne RS-25 main engines, a pair of recoverable solid rocket boosters (SRBs), and the expendable external tank (ET) containing liquid hydrogen and liquid oxygen. The Space Shuttle was launched vertically, like a conventional rocket, with the two SRBs operating in parallel with the OV's three main engines, which were fueled from the ET. The SRBs were jettisoned before the vehicle reached orbit, and the ET was jettisoned just before orbit insertion, which used the orbiter's two Orbital Maneuvering System (OMS) engines. At the conclusion of the mission, the orbiter fired its OMS to deorbit and reenter the atmosphere. The orbiter then glided as a spaceplane to a runway landing, usually to the Shuttle Landing Facility at KSC, Florida or Rogers Dry Lake in Edwards Air Force Base, California. After landing at Edwards, the orbiter was flown back to the KSC on the Shuttle Carrier Aircraft, a specially modified Boeing 747.

The first orbiter, Enterprise, was built in 1976, used in Approach and Landing Tests and has no orbital capability. Four fully operational orbiters were initially built: Columbia, Challenger, Discovery, and Atlantis. Of these, two were lost in mission accidents: Challenger in 1986 and Columbia in 2003, with a total of fourteen astronauts killed. A fifth operational (and sixth in total) orbiter, Endeavour, was built in 1991 to replace Challenger. The Space Shuttle was retired from service upon the conclusion of Atlantis's final flight on July 21, 2011. The U.S. has since relied on the Russian Soyuz spacecraft to transport astronauts to the International Space Station, pending the Commercial Crew Development and Space Launch System programs with flights to begin in the 2020s.

Explanation:

Help it helps you

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Some religions have only one god, __________ the ancient Greeks believed in many gods.
choli [55]

Answer:

However

Explanation: If this is an ELA or grammar question however is a good conjuction too use

7 0
3 years ago
Answer this essential question in a minimum of three paragraphs, one of which should be an introduction:
MatroZZZ [7]

Answer:

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Explanation:

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5 0
3 years ago
What was truman’s plan for the american people called?
Nikitich [7]

On November 19, 1945, only 7 months into his presidency, Harry S. Truman sent a Presidential message to the United States Congress proposing a new national health care program. In his message, Truman argued that the federal government should play a role in health care, saying "The health of American children, like their education, should be recognized as a definite public responsibility." One of the chief aims of President Truman's plan was to insure that all communities, regardless of their size or income level, had access to doctors and hospitals. President Truman emphasized the urgent need for such measures, asserting that "About 1,200 counties, 40 percent of the total in the country, with some 15,000,000 people, have either no local hospital, or none that meets even the minimum standards of national professional associations. " 

<span>President Truman's plan was to improve the state of health care in the United States by addressing five separate issues. The first issue was the lack of doctors, dentists, nurses, and other health professionals in many rural or otherwise lower-income areas of the United States. He saw that "the earning capacity of the people in some communities makes it difficult if not impossible for doctors who practice there to make a living." He proposed to attract doctors to the areas that needed them with federal funding. The second problem that Mr. Truman aimed to correct was the lack of quality hospitals in rural and lower-income counties. He proposed to provide government funds for the construction of new hospitals across the country. To insure only quality hospitals were built, the plan also called for the creation of national standards for hospitals and other health centers. Mr. Truman's third initiative was closely tied to the first two. It called for a board of doctors and public officials to be created. This board would create standards for hospitals and ensure that new hospitals met these standards. The board would also be responsible for directing federal funds into medical research. </span>

<span>The most controversial aspect of the plan was the proposed national health insurance plan. In his November 19, 1945 address, President Truman called for the creation of a national health insurance fund to be run by the federal government. This fund would be open to all Americans, but would remain optional. Participants would pay monthly fees into the plan, which would cover the cost of any and all medical expenses that arose in a time of need. The government would pay for the cost of services rendered by any doctor who chose to join the program. In addition, the insurance plan would give a cash balance to the policy holder to replace wages lost due to illness or injury. </span>

<span>President Truman's health proposals finally came to Congress in the form of a Social Security expansion bill, co-sponsored in Congress by Senators Robert Wagner (D-NY) and James Murray (D-MT), along with Representative John Dingell (D-MI). For this reason, the bill was known popularly as the W-M-D bill. The American Medical Association (AMA) launched a spirited attack against the bill, capitalizing on fears of Communism in the public mind. The AMA characterized the bill as "socialized medicine", and in a forerunner to the rhetoric of the McCarthy era, called Truman White House staffers "followers of the Moscow party line".* Organized labor, the main public advocate of the bill, had lost much of its goodwill from the American people in a series of unpopular strikes. Following the outbreak of the Korean War, President Truman was finally forced to abandon the W-M-D Bill. Although Mr. Truman was not able to create the health program he desired, he was successful in publicizing the issue of health care in America. During his Presidency, the not-for-profit health insurance fund Blue Shield-Blue Cross grew from 28 million policies to over 61 million.** When on July 30, 1965, President Lyndon B. Johnson signed the Medicare bill into law at the Harry S. Truman library & Museum, he said that it "all started really with the man from Independence".</span>

3 0
3 years ago
In the paragraph beginning with "It was to spare the Japanese people from utter destruction..." (paragraph 9), Truman states tha
dybincka [34]

Answer:

A.

Explanation:

Japan was told to surrender before a massive attack was unleashed, but they planned to fight until their last breaths.

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What role did cyanobacteria play in the cambrian explosion? quizet?
VARVARA [1.3K]

Cyanobacteria, also known as "blue-green algae", are the unicellular organisms which are able to produce oxygen.

Approximately 540 years ago, the atmosphere was very poor on oxygen. Cyanobacteria are thought to be responsible for the oxidization of the atmosphere back then, in an event known as <em>"The Great Oxygenation Event"</em>. As a result, Earth's life forms suffered drastic changes in their composition, as they evolved from being <em>anaerobic</em> to becoming organisms <em>highly dependant</em> on oxygen. The oxygenation of the atmosphere would eventually provide the adequate environment in order for the <em>Cambrian Explosion</em>, or the first diversification of living organisms, to happen.  

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3 years ago
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