If we found a way to repair a single cell with DMD gene in a 2 year old child, could we cure DMD by repairing that single cell?

What came first egg or chicken? and is tomato a vegetable or a fruit?

Which units ate used to measure both velocity and speed? check all that apply

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction