The research party began by exploring the embryonic development of whales' cousins, the dolphins. These creatures are intriguing because, for a brief time during development, they sprout hind limbs . That's why dolphins lose their 'legs'.” In whales, however, the story is more complex.
They both keep their DNA in the form of a nucleoid is what.<span> Archaea and Bacteria have in common</span>
C.<span>trees going dormant in winter to survive unfavorable conditions</span>
Grasses, shrubs, cacti, and gourd plants.
