But when the plants begin to cover huge areas of water, they absorb the oxygen and sunlight that other marine animals and plants need to survive.
(the plants; begin; ) (the plants; to cover; huge areas of water) (they; absorb; the oxygen and sunlight that other marine animals and plants need to survive; T:when the plants begin to cover huge areas of water) (other marine animals and plants; need; to survive) Context(other marine animals and plants need,List([97, 133))):(the oxygen and sunlight; to survive; other marine animals and plants)
other marine animals and plants need,List([97, 133))
the plants the plants they other marine animals and plants the oxygen and sunlight
begin to cover absorb need to survive
huge areas of water
the oxygen and sunlight that other marine animals and plants need to survive T:when the plants begin to cover huge areas of water
to survive
other marine animals and plants