Explanation:
Wealth is determined by taking the total market value of all physical and intangible assets owned, then subtracting all debts. ... Specific people, organizations, and nations are said to be wealthy when they are able to accumulate many valuable resources or goods.
I believe the answer is D. I have not read this text but that seems like the most logical answer.
I can’t think one single thing that has all of these things but if you need one for each type of radiation here:
Microwave: microwave (the thing that heats up your food)
Radio: can be found in cell phones
Infrared: remote controls
Visible light: rainbows
Ultraviolet: the sun
X-ray: an x-ray
Gamma ray: metal detector
I hope this helped!! :-)