Hello! Based on the research I have done they are 2 different "strains" or like what you said, 2 different apples.
When the ice melts it releases carbon into the air and form more green house gases
Answer:Water masses give a very robust representation of the thermohaline state of the ocean and ocean circulation. ... This water body shows extremely stable vertical stratification, and its water density changes from ~1,011 kg/m3 at the ocean surface to ~1,016 kg/m3 at 100‐m depth.
Explanation:
Kingdom; phylum; class; order; family; species; genus