Frog
Goat
Horse
Iguana
100

An animal that is active at night and rests during the day

Nocturnal

100

In this case we’re talking about insect cities, the first time millions of members of the samespecies lived closely together

Cities

100

An animal (like a bee or bird) that moves pollen from one flower to another to help plants make seeds

Pollinator

100

Light, fluffy structures that evolved in some dinosaurs, possibly for warmth, display, or flight

Feathers

200

A tiny package from a plant that can grow into a new one; formed after pollination

Seed

200

The colorful, scented parts of a plant that help attract pollinators for reproduction. The oldest fossil of this kind is about 140 million years old (Cretaceous Period)

Flowers

200

Warm-blooded animals with hair or fur that nurse their young with milk. Their adaptations(especially those that let helped them live in the dark) helped them survive the asteroid that wiped out the dinosaurs

Mammals

200

The giant impact site in Mexico linked to the asteroid that wiped out the dinosaurs66 million years ago

Chicxulub Crater

300

A group of animals that includes monkeys, apes, and humans—often known for their clever brains and grasping hands

Primates

300

A way animals like bats or dolphins use sound to "see" by bouncing it off objects in the dark

Echolocation

300

When two parents combine genetic material to make offspring with a mix of traits. This increased diversity in life, helping species evolve and adapt a lot faster than before.

Sexual Reproduction

300

A group of mostly meat-eating dinosaurs that walked on two legs—like T. rex and Velociraptor

Theropod

400

A pig-sized herbivore with tusks that survived the Permian Mass Extinction; one of the most common animals of its time. Are they cute or nah?

Lystrosaurus

400

A trait where an animal keeps a steady body temperature, no matter the weather outside

Warm-blooded

400

A special bee dance that tells other bees where to find food

Waggle Dance

400

A plant-eating dinosaur with mysterious thumb spikes

Iguanodon

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