Asap
the doppler effect indicates that the universe is expanding because

a. light from other galaxies is the same color

b. light from other galaxies is different colors

c. light from other galaxies is blue shifted

d. light from other galaxies is red shifter

I believe we can tell that the universe is expanding due to redshift light. Option D.

They are poikilothermic or cold-blood

been seen eating the feces of crabs and sea lions

only ocean dwelling iguanas in the world

orient themselves so that they absorb sun through the skin

salt glands connected to the nostrils allows them to expel access sea salt