Answer:
The cells in the retina (called rods and cones) that convert light energy into nerve energy are called photo-receptor cells.
Explanation:
Cell, atom, molecule, electron, proton
<span>Sunlight CO2 and Water
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An enzyme. An enzyme is a protein speed up a biochemical reaction. It’s a catalyst.
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<span>The elements that are found in a high proportion in Earth's crust are oxygen, aluminium, iron, calcium, potassium, sodium, and magnesium. But for your Option, I think it is B) Oxygen and Silicon. This is because Oxygen makes 46.6% while Silicon makes 27.7% of the Earth crust.</span>