60 points if which statement about dna replication is true ? a. eukaryotes only have one circular chromosomes that unwinds at multiple locationsb. prokaryotes only have one orgin of replication to initiate replication c. prokaryotes can only replicate their single circular chromosome in the nucleus d. eukaryotes can only replicate one segment of a chromosomes at a time

Prokaryotes only have one origin of replication to initiate replication.

answer:

convection currents in the magma drive plate tectonics. heat generated from the radioactive decay of elements deep in the interior of the earth creates magma (molten rock) in the aesthenosphere. the aesthenosphere (70 ~ 250 km) is part of the mantle, the middle sphere of the earth that extends to 2900 km.

fkk you n*gga