4. Complete the graphic organizer below by briefly explaining each source of income available during retirement.

(social security)-Social security is the protection that a society provides to individuals and households to ensure access to health care and to guarantee income security, particularly in cases of old age, unemployment, sickness, invalidity, work injury, maternity or loss of a breadwinner. (personal savings)-he money that a person, rather than a business or organization, keeps in an account in a bank or similar financial organization: They introduced tax breaks which made many personal savings tax-free. (individual retirement account)-An individual retirement account (IRA) is a tax-advantaged investing tool that individuals use to earmark funds for retirement savings. There are several types of IRAs. Traditional IRAs. Roth IRAs. SEP IRAs (401k investments)-With a 401(k), you control how your money is invested. Most plans offer a spread of mutual funds composed of stocks, bonds, and money market investments. The most popular option tends to be target-date funds, a combination of stocks and bonds that gradually become more conservative as you reach retirement.

Explanation:

light-year  

the distance that light travels in a vacuum in one year, equal to about 9.46 trillion km (5.88 trillion mi). light-years are used in measuring interstellar and intergalactic distances.  

parsec  

a unit of distance used in astronomy, equal to about 3.25 light years (3.08 × 1016 meters).  

parallax  

the apparent angular displacement of a celestial body due to its being observed from the surface instead of from the center of the earth (diurnal parallax or geocentric parallax) or due to its being observed from the earth instead of from the sun (annual parallax or heliocentric parallax)  

absolute magnitude  

the magnitude (brightness) of a celestial object as it would be seen at a standard distance of 10 parsecs.  

apparent magnitude  

the magnitude of a celestial object as it is actually measured from the earth.  

redshift  

an increase in the wavelength of radiation emitted by a celestial body as a consequence of the doppler effect.  

the great thing about your imagination is that it doesn't have to make sense! if i were you i would be stuck in space, no communication with earth travelling around and around, you can only guess how long its been since your communication broke down. you land on an undiscovered planet, you do a scientific investigation examining the elements and conditions. you come across alien lifeforms.  

best of luck!

the answer is not negative reinforcement.