Answer:
D
Explanation:
because if a flea is on a dog that is a parisite to host relashionship
Elements/molecules will absorb a photon if energy, which will put them into an excited state. They will then emit that same energy back in order to come back down to their ground state energy.
Since the molecules of a gas are constantly in motion, moving and hitting other gas molecules in all directions of the enclosed container, the molecules transfer a portion of energy through the interaction of other gas particles as they hit, but then bounce off.
Answer:
chloroplast is the correct answer
There is no chemical change
