Which statement/s show/s the importance of the processes of photosynthesis in our ecosystem? I. It is the number one source of oxygen and carbon dioxide in the atmosphere.
II. It contributes to the carbon cycle between the earth, the oceans, plants, and animals.
III. It contributes to the symbiotic relationship between plants, humans, and animals.
IV. It allows all living cells to extract energy in the form of ATP from food and offer that energy for the vital processes of life.

Select one:

a. I and II
b. I and IV
c. II and III
d. III and IV

answer: tributaries flow into rivers.

wetland is a biome that develops when the water gets accumulated in a land exhibiting a huge depression. these form either seasonally or permanently. the water in the wetland comes from rivers, lakes, ocean, flood, rain or other sources. the wetlands includes mangroves, marshes and peatland.

tributaries flow into the rivers develops a wetland because such water will get deposited in the depression and will restrict the original flow of tributary water. hence, water with low drainage current combines with the river water.

i think this picture will you.