The defining characteristic of a star is that it is large enough, hot enough, and has enough pressure, to sustain nuclear fusion. In general, stars are typically larger, more massive, hotter, and have greater pressure in their cores, than planets. As a result of their nuclear fusion, their surface temperature is typically at least a few thousand kelvin, and they are quite bright.
the star differ base in brightness,color and mass.
Two stars orbiting each other are "binary stars" ...a group of stars near each other, may be formally or informally known as a "cluster".
Two stars that are gravitationally bound to each other are sometimes called "binary stars".
If you mean respiration, they are reverse processes of each other (sort of).
no because stars can orbit each other
In most cases, no. In many cases they're nowhere near each other in three-dimensional space, and only appear to be near each other from our vantage point. There are a couple of notable exceptions; for example, most of the bright stars in Ursa Major (including all the stars in the "big dipper" except for Alpha and Eta, which are the ones at each end) are part of the Ursa Major Moving group (not quite a cluster, but definitely associated with each other).
they are alike because they are both made out of gases
no these are complementary to each other not alike.
Where are the stars in a constellation located relative to each other
repel against each other
Yes.
Triangles are alike or similar to each other when their sides are proportionate and have the same angles.
No. The stars will influence each other gravitationally, and eventually change their orbits.No. The stars will influence each other gravitationally, and eventually change their orbits.No. The stars will influence each other gravitationally, and eventually change their orbits.No. The stars will influence each other gravitationally, and eventually change their orbits.
They will be exactly alike to each other.
Binary stars.
Two stars orbiting each other are "binary stars" ...a group of stars near each other, may be formally or informally known as a "cluster".
magnet wise: they will repel
there not, stupid they love each other though