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The spines of the cactus have several functions, which are the following:
To defend them from possible predators: inside the body of the plants there is a great deal of water; if herbivores could access it, these plants would not survive.
To provide them with shade: it is true that not much, but it is enough so that the loss of water by evaporation is minimal.
Reflect sunlight: many species have white spines.
Answer:
I think the answer is "Teu tio aquele careca viado"
Explanation:
Its actually b Xddd
Water through a cell membrane.
