This picture of a dragonfly exhibits bilateral symmetry. Bilateral symmetry is the organism is equally balanced on both sides. If you cut the dragonfly in half, then the dragonfly is the same on both sides.
This is a picture of the cuticle layer of the leaf. The cuticle layer is the shiny, waxy part of the leaf which protects the leaf from the heat and locks in moisture. These leaves have a waxy outer layer which helps keep the water from evaporating.
My dog, Chachi, is an Endotherm. Endotherms, like birds and mammals, are capable of producing their own body heat. Chachi doesn't need an outside source to regulate his body temperature.
This is a picture of a flowering plant. Every flowering plant has a male reproductive organ in the form of the stamen. The stamen is composed of the anther and the filament. The filament is the long stalk in the very middle of the flower, and the anther is at the top of the filament. The anther collects pollen and helps with flower fertilization.
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