Fennel, larval food plant for Eastern Black and Anise Swallowtail caterpillars.. Black Swallowtail Papilio polyxenes egg and empty eggshell on a fennel plant.lant type: Perennial tender herb. Light: Sun, light shade, shade. Size: Florence fennel; grows to 4 feet into a bushy beautiful beautiful green plant. Bronze fennel; grows to 4 feet into a bushy beautiful bronze plant.
The main difference between a polygon and a solid shape is that polygons are two dimensional. In contrast, solid shapes are three dimensional objects. The main difference between a polygon and a solid shape is that polygons are two dimensional. In contrast, solid shapes are three dimensional objects.
A polygon can be defined as a closed plane figure (a two dimensional shape) that consists of three or more line segments. Polygons can be divided into many types. One such type is based on the internal angles. A convex polygon is the one in which none of the angles point inwards. In other words, it has no internal angle that is greater than 180 degrees. A polygon with any of the internal angles greater than 180 degrees is known as a concave polygon.