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Cacti survive in a desert because: a. It has a flat green stem to store water and prepare food by photosynthesis. b. The stem is covered with a thick layer, which helps to preserve water. c. Its roots are distributed on the surface to absorb water. d. Leaves are modified into spines to prevent loss of water. |
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Answer» Cacti survive in a desert because: a. It has a flat green stem to store water and prepare food by photosynthesis. b. The stem is covered with a thick layer, which helps to preserve water. c. Its roots are distributed on the surface to absorb water. d. Leaves are modified into spines to prevent loss of water.
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