Understanding Butterfly Lifecycle
Listen closely to the following passage:
"Good afternoon, class! Today, we will explore the lifecycle of a butterfly. Butterflies undergo four main stages: egg, larva, pupa, and adult. During the egg stage, a female butterfly lays its eggs on a suitable host plant. After a few days, the eggs hatch into larvae, commonly known as caterpillars. The caterpillars feed on the host plant, growing rapidly as they molt several times. Once they reach a certain size, they enter the pupa stage, where they form a chrysalis. Inside the chrysalis, the caterpillar undergoes a remarkable transformation. Finally, the adult butterfly emerges, ready to continue the cycle of life. The lifespan of a butterfly varies by species, but most adult butterflies live only a few weeks to months."
Note: This question has been adapted from its original format to accommodate a reading-based version. In the official TOEFL exam, speaking and listening sections require verbal responses and audio prompts, which are not represented here. Please note that this adaptation may not fully reflect the nature or difficulty of the official exam. The audio feature for these sections will be available soon.
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