The three things that can bring life to a barren island include
- Plants
- Animals
- Water source
Plant are known as producers as they produce their own food through the
process of photosynthesis.
Carbon dioxide and water is required for photosynthetic process which is
why the introduction of animal will be ideal in supplying carbon dioxide
which is the by-product of respiration to the plants.
The plant in return supplies the animal with oxygen which is the by-product
of photosynthesis.
The water source helps the both of them in providing water needed for their
growth and survival.
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