Praying Mantis Life Cycle Stages, Children can see how Praying Mantises change as they grow with Insect Lore’s Praying Mantis Life Cycle Stages. Four stages of Mantis development: Soft Egg Case, Hardened Egg Case, Nymphs and Adult Praying Mantis.
Model Human Female Asian Skull, include moderate alveolar prognathism, flat nasal region, round/square anterior nasal aperture, lack of a nasal sill, no nasal gutter, round maxillary arcade, and short nasal spine, Size: 20.5L x 12.3W X 18.7H (cm)
Head and brain 3 part, numbered with english keycard, 3 parts model of the human head which has a removable brain half with arteries, eyeball and optic nerve and the other side exposes the nose, mouth cavity, pharynx etc.