Which three characteristics make iron a good blackbody radiator? A. It emits several different wavelengths of EMR.
B. It does not emit EMR when hot.
C. It absorbs much of the EMR it receives.
D. It changes color when exposed to EMR that heats it.

Perhaps seek some professional ? it isn't very asking some children who are just trying to find out answers to homework.also, it seems professional would actually be good to you. obviously it isn't going to magically fix your depression, but it'll do something. drugs, smoking weed, it won't do much, especially if your husband is against it. if you do it he'll dislike it. but talk to him, try and get him to listen to you, and figure everything out together, okay? there's a website- maybe it can offer some ?

Dshould be the right answer i think

When the warmer parts go up and the colder parts go down in a circular motion.