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What else can I help you with?
Why can't all bacteria be killed when exposed to sunlight?
Sunlight is electromagnetic energy. It's like a radio wave, only higher frequency. And a number of different energies are present in sunlight. The higher energies are the ones above the violet end of the spectrum - the ultra-violet (UV) energies. UV light can cause some changes in biochemical substances, and some of these are harmful to living organisms. But the energies present in UV light aren't outright "killers" of bacteria. They can affect the chemistry of a bacteria and kill some of them, but can't really shred the life out of all of them. +++ Exposure to sunlight implies exposure to fresh air too, and the oxygen in the atmosphere will kill or at least slow the multiplication of some bacteria.
Where does the source of energy come for photosynthesis?
it comes from sunlight
Were does sunlight come from?
THE SUN
What do inderect sunlight and direct sunlight have in common?
they both come from the sun
What is the similarity of direct sunlight and indirect sunlight?
They both come from the sun.
Does carbon dioxide come from sunlight?
No ,
Does the most energy in food come from sunlight?
Energy is most food does indeed come from sunlight. Producers are the most abundant food source and producers make their food from sunlight during photosynthesis.
Why do vampires come out at night?
Sunlight kills them.
What does the energy to perform actions come from?
sunlight
Where does the carbon needed for photosynthesis come from?
the sunlight
What do the raw materials come from in Photosynthesis?
sunlight
Where does the energy that is stored in food come from?
sunlight
