From 1950 to 2000, how did positive gdp growth (above zero) compare to gdp decline (below zero)? does gdp fall into negative territory every business cycle? what can you conclude about the american economy from 1950 to 2000?

ill do it for 100, also this isnt 80 its 40

it is very well related to a lot of things but with my limited knowledge i can confidently say that the answer is space.

in this image, you can see solar radiation going through ocean water.

no image, but probably absorption

hi there!

out of the two, (b) precision would be more reasonable.   however, both a and b could be pretty reasonable.

-awesomerepublic   : )