I am pretty sure the answer is B
The correct answer is : Open Ocean
Since the open ocean is really far from the land soil, the water consist almost no nutrients . And since it's really far away from the coast, there's almost no productivity around here ( almost no human is brave enough to go to the open ocean)
Water, soil, sunlight, H20, and nutrients.
The skeletal system supports body structures; muscular system carries out the nerve commands to produce movement.
Hope this helps!