I'm not positive but I think it's water because more substances dissolve in water than any other substance so, you can at least try it!!!
I believe they both experience heavy rainfall. Although the tropical savanna has a wet season, it also has a dry season.
Hope I could help.
Answer: A) i just did the test
Human exploitation of fragile ecosystems can lead to the droughts and arid conditions characteristic of desertification. Effects include land degradation, soil erosion and sterility, and a loss of biodiversity, with huge economic costs for nations where deserts are growing.
Answer:
The reactants are the Products of Photosynthesis which is glucose and oxygen.

Explanation: