Answer:
Because each chromosome was duplicated during S phase, it now consists of two identical copies called sister chromatids that are attached at a common center point called the centromere.
Explanation:
C. a group<span> of</span>individuals<span> of a </span>species plus all<span> of the </span>other species<span> with which </span>they<span> intera</span>
Crab shells are a water based carbon cycle becuase they have built in reservoirs added to their exoskeleton they add to the. Two-way carbon exchange so Be