How do lentils grow?

Lentils grow in a pod that typically contains one to two seeds, making this the correct answer. Lentils are legumes, and their growth process involves flowering plants that produce pods. These pods are an essential feature of leguminous plants and are where the seeds develop. The pods protect the seeds as they mature, and once harvested, the pods can typically be split open to reveal the lentils inside.

In contrast, the other choices do not apply to lentil growth: vines generally refer to climbing plants, bushes are generally woody plants, and trees refer to tall, woody plants that produce large limbs and trunks—all of which do not encompass the growth method of lentils. Recognizing the specific growth structure of lentils helps in understanding their cultivation and agricultural characteristics.