How does light from stars indicate the universe is expanding

Easy way of saying it: The light waves from the stars look bluer than they should

Step-by-step explanation:

Hard way of saying it or more complex:

So, if a star is moving towards Earth, it appears to emit light that is shorter in wavelength compared to a source of light that isn't moving. ... In contrast, the light from a star moving away from us seems to shift towards longer wavelengths. As this is towards the red end of the spectrum, astronomers call it redshift.

Please Brainliest

heudhduxhdnshenebdutbbt

step-by-step explanation:

hrhhdhdbbrurb ees

1/3

step-by-step explanation:

to find this, you can divide 12 by 4 which is 3 or you can multiply 4 until you reach 12 (4x3=12). both should give you 3, meaning theres three times less bananas than there are oranges.