<span>Large amounts of dissolved nutrients are brought to the ocean's surface</span>
The body system that would be directly affedted is the immune system
Female part) (male part) colorf<span>modified leaves that protect the developing </span>flower<span> bud</span> part
The answer to your question is,
if the oxygen poor blood mixes back with oxygen rich blood, that means that oxygen poor blood is not going back to the lungs to swap CO2 (carbon dioxide) with O2 (oxygen), and this swapping is vital to tissue survival, since oxygen is what keeps your tissues, muscles, and organs alive. so if this blood mixed, ultimately your organs are not receiving enough oxygen and will become starved of it, this can kill you and lots of people every year get heart surgery because their atrium or ventricles in their heart rupture
-Mabel <3
Answer:
It controls what enters or leaves the cell, and is responsible for allowing nutrients in the cell.
