Which statement explains how convection currents affect the movement of plates?

A-gravity pulls one edge of a plate down into the market which causes the rest of the plate to move as well

B-heat from earths interior causes lithospheric plates to collide at convergant plante boundaries causing volcanos

C-heat from earths interior causes currents of hot rising magma and cooler sinking magma to flow moving the crust along with them

D-as convection currents drift across the oceans they bring pieces of earths crust with them as the supercontinent breaks apart

C)Heat from Earth's interior causes currents of hot rising magma and cooler sinking magma to flow, moving the crust along with them.

Explanation:

Movement of plates when heat is transferred to the surface by high convection currents that is moving around in the aesthenosphere.During this process magma with plumes that is less dense forcefully break the plates apart around the middle so that divergent plate boundaries can be established.

The more the plates move away from the middle the more they become cool,as the process continue, those basalt rocks that exist in the trenches zone of the ocean with high density at the ocean crust is destroyed, so that the crust would be able to be recycled into the aesthenosphere afterward.

Therefore, the statement that explain how convention current affect the movement of plate among the given option is when heat from earths interior causes currents of hot rising magma and cooler sinking magma to flow moving the crust along with them

you are certainly talking about this picture:

a: is the label of the white square, it is showing the  replication fork, formed by helicase (d) ==> so it is the site of dna separation and replication 

b: is a new dna brand that is following directly the replication fork, so it is continuous ==> built continuously from 5' to 3

c: dna polymerase cannot replicate dna on its own, it needs the of their proteins, and one of them plays the role of a clamp which fixes  the dna with the dna template and increases  the processivity of the enzyme. ==>   stops polymerase from falling off the  template.

d: is the enzyme responsible for forming the replication fork (helicase) ==> unwinds and separates dna into two strands

e: is the delayed strand, it is built  in the opposite sense of the helicase, so dna will be built in fragments ==> built  fragments from 5' to 3 joins

and finally f: is the enzyme that builds  the new dna strand (dna polymerase) ==>   adds nucleotides to make a new dna helix.

credit: gradman555p98x9p

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