How Does a Cactus Make Its Own Food?

Answer

A cactus makes its own food by using photosynthesis. All other plants use the same process to make food. The difference is a cactus has spines instead of leaves so the process of photosynthesis takes place in the stem. The cactus stem has chlorophyll.
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Ask.com Answer for: how does a cactus make its own food
The vast majority of cacti carry on photosynthesis inside the stem instead of inside leaves.
This characteristic preserves their water stores, but limits photosynthesis efficiency and results in slow growth.
Q&A Related to "How Does a Cactus Make Its Own Food?"
A cactus makes food like any other plant, by photosynthesis.
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