The labrador current is:
a) the ocean current that warms europe
b) a current that carries icebergs
c) an enormous iceberg
d) the name of a ship

Prokaryotic and eukaryotic cells are different in many ways other than the presence or absence of a nucleus. if both archaebacteria and eubacteria are prokaryotic cells, then why are archaebacteria more closely related to eukaryotic cells than they are to eubacteria?