Why would planets with a hydrogen atmosphere be easier to detect than atmospheres with other types of gases? The hydrogen atmospheres are thicker meaning they filter more starlight and can be more easily seen.

Hydrogen atmospheres are very common so there will be a better chance of finding such a planet.

Planets with Hydrogen atmospheres are closer to their stars and we can see their shadows easily.

which are post-impressionist paintings? check all that apply?

explanation:

post-impressionism is a predominantly french art movement that developed roughly between 1886 and 1905, from the last impressionist exhibition to the birth of fauvism. post-impressionism emerged as a reaction against impressionists' concern for the naturalistic depiction of light and color.

hope this have a good day

it's anything that aren't producers and consumers.

explanation:

you've got to be clear on what "this" is

i think that is new experiments yield untrustworthy data and should be carefully considered, because you don't know what will happen with the experiments.