Organisms of two different species interact. One organism is not significantly affected, while the other benefits.
Which of the following describe this interaction?

commensalism

Explanation:

one animal benefits while the other is not harmed or affected in any way

•there must be variation for the particular trait within a population.

•the variation must be inheritable (that is, it must be capable of being passed on from the parents to their offspring).

•individuals with one version of the trait must produce more offspring than those with a different version of the trait.good

explanation:

blue stars have the highest surface temp

stellar distances are usually expressed in light-years

the measure of a star's brightness is called magnitude

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