That's false. Animals have mitochondria too. It's responsible for cellular respiration, not photosynthesis.
They do have a fixed shaed because they are crystals. theye are very very tiny, but salt is crystals in the shape of cubes, and sugar has completely irregular crystals. salt can be mined for example - rocks of pure salt are solid, no? :)
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it's a D answer if it's wrong please can you understand my question please
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