Photosynthesis is the process that OA.
all green plants and all animals use to break down food.
OB.
all green plants use to produce food.
C.
all green plants and all animals use to produce food.
OD.
all green plants use to break down food.

The correct answer would be:

B. All Green Plants Use To Produce Food.

The definition of Photosynthesis is:

The process by which green plants and some other organisms use sunlight to synthesize/produce foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

Abay where the river empties into the sea

The right answer is c.sandstone.