Answer:
D.
Explanation:
Sana tama kase feel ko pang
Answer:
Test the effect of ultraviolet radiation on bacteria growth
<span>Tetraphenylcyclopentadienone has five conjugated aromatic rings. Its structure suggests that it is highly conjugated. With this structure, it absorbs the energy from wavelengths of colors other than violet and reflects the energy from violet wavelengths.</span>