How does the synthesis of the leading strand differ from that of the lagging strand?

The leading strand is synthesized away from the replication fork, while the lagging strand is synthesized toward it.

The leading strand is synthesized continuously, while the lagging strand is in short segments.

The leading strand requires RNA primers, while the lagging strand does not need primers.

The leading strand is synthesized using RNA polymerase, while the lagging strand uses DNA polymerase.