Swelling in the feet and ankles is a very common symptom and can have a variety of causes. One way that doctors pinpoint the cause of swelling is by noting whether it is occurring in one limb, or in both equally. In many cases, the cause of swelling is something that requires medical attention, such as an infection or injury.
Pollination and Fertilization of Plants Visit a flower garden in the summer and youâll see and hear lots of activity. Bees are buzzing and busily moving from flower to flower.
Pollination happens when a pollen grain from the anthers (male parts) of a flower is placed on the stigma (female part). The pollen can be carried by wind, an animal, and in some rare cases water to the stigma. 1. the depend on flowers totally for food (pollen and nectar), so are common visitors.