It is called the Milky Way because it appears as a milky band of light in the sky when you see it in a really dark area. Just as the Earth goes around the Sun, the Sun goes around the center of the Milky Way.
This is true a theory is an explanation of observable facts and phenomena.
Answer:
so what happens to the wave length of a wave, when the frequency increases the wave length shortens/ decreases.
when the frequency decreases, the wave length increases.
Answer:
vitamins prteins minerals
Explanation:
16) B. chains of rods
18) C. water
15) C. facilitated diffusion
5) C. mitochondria contain their own ribosomes
