Which statement best explains why each river has its own set of characteristics? - A river supports different organisms, depending on where it flows.
- A river absorbs oxygen from the atmosphere as it flows downhill.
- Rivers interact with the ecosystems through which they pass.
- Rivers flow downhill, pulled by gravity toward the sea.

i think its y= -4x-14

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.

b. climate change will cause an increase in biodiversity of all ecosystems.

hope this

answer; synapse;