What happens to the the energy in a wave as it spreads out the energy doesn’t change
Answer:
the second one
Explanation:
there are only 2 sex linked chromosomes and that is X and Y
Urea can be used to denature a protein, that is, when a protein loses its structure.
Answer:
Okrtyuiop[poiuytfdfghjkl;lkjhgfcvbnm,
Explanation:
