Fill in the blanks

this line graph shows social security spending has from 2012 to 2015.

to determine social security spending in 2014, the year must first be located by using the .

in 2014, the federal government spent about on social security.

this chart would be most useful to show social security spending.

Look at the diagram showing the different wavelengths in sunlight. which statement describes electromagnetic waves with wavelengths greater than 700 nanometers? they take the form of heat. they can cause skin cancer and sunburn. they are some of the shortest waves. they can be seen by human eyes as visible light.