C. and the explanation is i just know
Movements of tectonic plates create volcanoes along the plate boundaries, which erupt and form mountains. A volcanic arc system is a series of volcanoes that form near a subduction zone where the crust of a sinking oceanic plate melts.
I would say B) <span>The shoot is positively phototropic and negatively gravitropic; the root is positively gravitropic and negatively phototropic.
This is because the shoot of the plant is attracted towards the sun, as the chloroplasts in the leaves need sunlight to make food. As well, the roots are attracted downward to absorb more water and minerals from the sun.
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It is important because it creates a second copy of DNA that must go into one of the two daughter's cells when a cell divides
Answer: b) storing the genetic code providing substrate for the citric acid cycle providing electrons to the electron transport chain.
