Phytoplankto.
No. They are microscopic plants that float freely in seawater.
They aren't very dense, so they float.
Phytoplankton
the answer is phytoplankton or plankton
No because phytoplankton need sunlight to photosynthisize.
the top layer of the ocean is called the Epipelagic
phytoplankton
Absolutely.
Because of the phytoplankton (one-cell plants that float on water and carry out photosynthesis) on the water. They are green.
Sunlight and water.
the relationship is that seens phytoplankton need sunlight to survive and phytoplankton are the base of the food chain they connect to sun to phytoplankton to other sea life