Nitrogen gas consists of

1) two separate nitrogen atoms

2)a diatomic nitrogen atom

3)a molecule of two nitrogen atoms

4)a compound of nitrogen atoms

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.

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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.

a unit of heredity that is transferred from a parent to offspring and is held to determine some characteristic of the offspring.

the answer would be   10%