During photosynthesis, is used to beak water down into oxygen and hydrogen

The answer is sunlight.

Explanation:  Sunlight is captured from the plants leaves and that energy is used to break down water into hydrogen and oxygen.

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answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

colors do exist. the color of the sky is actually violet; humans percieve the color of the sky as blue.