Light does get absorbed, that's why we see black. If nothing reflects, all of the colors in the light gets absorbed into whatever it is hitting and we see black, the absence of light. Even if we see color, the colors that we dont see are being absorbed. When we do see color, it is because that color light gets reflected off of the object.
Scientific innovations created jobs for Americans by that product going nation-wide. What that means, is that when someone's scientific innovation went nation wide, or even global, they wold have to build factories, and places to make and sell that product. With those new buildings, comes new jobs, and he economy is improved. Take Thomas Edison for example. He commercialized the light bulb. When it became popular, he build huge power plants to build his product. He had to have people build his product inside the power plant. Those new jobs were filled by Americans.
Answer:
C. Congress can negotiate treaties
Explanation:
A treaty is a form of formal agreement between countries.
The US foreign policies are always brought up by the President which are then passed to the Congress and reviewed for further actions. The Congress ensures the policies such as treaties are in the best interest of the nation and then a vote is taken. The treaty is then passed if the two thirds of the Congress vote in support of the treaty.
