Science, scientist, experiment, museum, display, careful, careless, kind, gentle, human, kind, type, alive, dead, lost, danger, endangered, extinct

plants, humans, food, food chain

VERBS: learn, study, be, become, understand, wonder, help, save, hurt, mean to,

Dodo bird, beluga whale, penguin, polar bear, eagle, baiji (Yangze River Dolphin), Komodo Dragon

Habitat, environment, species, food web, food pyramid, carnivore, herbivore, predator, prey, biodegradable

Big cats, lion, tiger, panther, leopard, jaguar, cheetah, roar, hiss, meow