If a plant fossil shows evidence of extensive aerenchyma, this plant likely grew in habitats that were

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Aerenchyma refers to the presence of air spaces in plant tissues, which allows for the exchange of gases between the roots and the atmosphere. This adaptation is commonly found in plants that grow in flooded or waterlogged environments, as it allows them to obtain oxygen for respiration. Therefore, the presence of extensive aerenchyma in a plant fossil suggests that it likely grew in habitats that were frequently flooded or waterlogged.

If a Plant Fossil Shows Evidence of Extensive Aerenchyma, This