WHO WILL WIN?
T. rex
RAAWR
Anaconda
SLITHER-WHOMP
THE SETUP

T. rex vs Anaconda

T. rex
T. rex
Anaconda
Anaconda

Pretend they meet in forest. Dinosaurs lived long ago. Look at the facts. Then you pick.

Would they meet?

No. T. rex and Anaconda did not live at the same time. This meeting is pretend.

This is pretend and based on facts. Real animals usually hide or leave.

Read the facts. Make your card. The page waits to pick.

Corner A

T. rex

Tyrannosaurus rex · The banana-toothed bone cruiser.

T. rex
Home
Late Cretaceous floodplains of western North America · Lived in North America long ago
Food
Meat
Group
Lives alone
Size
T. rex is giant.

Giant bite-and-pull hunter.

A huge smelling system and eyes that faced more forward than most dinosaurs.

Top of a vanished food web.

  • T. rex is giant and not very fast.
  • Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.
  • Fossils come from places like Hell Creek: forests, rivers, and floodplains about 66 million years ago.

Family: Birds!

Corner B

Anaconda

Eunectes murinus · A river rope that forgot it is allowed to be this heavy.

Anaconda
Home
Amazon rivers · Lives in South America
Food
Meat
Group
Lives alone
Size
Anaconda is big.

Wait in the water, coil, squeeze.

Heat pits plus a swimmer's patience.

Heavy and unhurried.

  • Anaconda is big and slow.
  • Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.
  • Slow rivers and swamps.

Family: Boas.

TO SCALE!

SIZE & WEIGHT

Stand them next to a grown-up. Who is bigger and heavier?

1.70 m

Grown-up

3.7 m

T. rex to scale

T. rex

0.40 m

Anaconda to scale

Anaconda

Height to scale. A grown-up is 1.7 m.

T. rex8,200 kg

Hip-tall as a basketball hoop, heavier than an African elephant, longer than a school bus.

Anaconda200 kg

As heavy as a couple of grown-ups, longer than a classroom rug.

T. rex

3.7 m · 8,200 kg

T. rex is giant. 8,200 kg.

Anaconda

0.40 m · 200 kg

Anaconda is big. 200 kg.

Kilograms are honest. A small animal can still have a strong tool.

Who would you pick for size?

TOOLKIT!

TOOLS

Teeth, claws, horns, venom, kick — what tools do they have?

  • Weapon: Banana-sized bone shears
  • Armor: Thick skull and a neck like a crane
  • Senses: A huge smelling system and eyes that faced more forward than most dinosaurs.

T. rex · labeled field diagram

  • Weapon: Coil squeeze
  • Armor: Water-slick muscle
  • Senses: Heat pits plus a swimmer's patience.

Anaconda · labeled field diagram

T. rex8000 psi bite
Anaconda200 psi bite

T. rex

Banana-sized bone shears

Tool: banana-sized bone shears. Bite: 8,000 psi.

Anaconda

Coil squeeze

Tool: coil squeeze. Bite: 200 psi.

A bite number is only one tool. Coils and kicks count too.

Whose tools would you trust?

ZOOM!

SPEED

Who gets there first?

T. rex
20 km/h
Anaconda
8 km/h
T. rex20 km/h
Anaconda8 km/h

T. rex

20 km/h

T. rex can go 20 km/h. That is not very fast.

Anaconda

8 km/h

Anaconda can go 8 km/h. That is slow.

A fast animal can miss. A slow one only has to connect.

Who takes the speed card?

HOME MAP!

HOME

They meet in forest. Who is built for this place?

N. AmericaS. AmericaEuropeAfricaAsiaAustraliaAntarctica
T. rexAnacondaBoth

Meeting biome: forest. Colored land is fossil range for dinosaurs and living range for zoo animals.

T. rex

This is home · Lived in North America long ago

T. rex lives in places like forest.

Anaconda

This is home · Lives in South America

Anaconda lives in places like forest.

No. T. rex and Anaconda did not live at the same time. This meeting is pretend.

Who gets the home point?

MENU!

FOOD

How do they get lunch?

T. rex
Meat · Giant bite-and-pull hunter.
Anaconda
Meat · Wait in the water, coil, squeeze.

T. rex

Meat · Giant bite-and-pull hunter.

Horned dinosaurs, duckbills, leftover carcasses — a giant meat-eater that did not skip free calories.

Anaconda

Meat · Wait in the water, coil, squeeze.

Capybara, fish, birds, caimans — if it comes to the water's edge, it is on the maybe list.

A plant eater is not 'safe.' Hippos and elephants still end arguments.

Whose hunting or defending helps more?

MOOD!

MOOD

Alone vs team. This rumble is one vs one.

T. rex
Lives alone
Anaconda
Lives alone
T. rex9 grit /10
Anaconda8 grit /10

T. rex

Lives alone

Top of a vanished food web. Grit: 9/10.

Anaconda

Lives alone

Heavy and unhurried. Grit: 8/10.

Pack and pride animals lose their backup in a 1-v-1.

Who is better for a solo meeting?

PING!

BRAINS

Who notices first and thinks next?

T. rex
5/10
Anaconda
4/10
T. rex5 brains /10
Anaconda4 brains /10

T. rex

5/10

A huge smelling system and eyes that faced more forward than most dinosaurs.

Anaconda

4/10

Heat pits plus a swimmer's patience.

In the wild, brains often mean leave before it starts.

Who would you score for noticing?

COUSINS!

FAMILY

Who are they related to?

T. rex
Tyrannosaurus rex
Anaconda
Eunectes murinus

T. rex

Tyrannosaurus rex

Birds!

Anaconda

Eunectes murinus

Boas.

Cousins are clues, not a score.

Not a fight point. Who has the wilder family story?

WILD CARD!

SPECIAL

What special move did they evolve?

T. rex
Bone-Crunch Clamp
Anaconda
Swamp Wrap

T. rex

Bone-Crunch Clamp

T.

Anaconda

Swamp Wrap

They wait like a log.

A secret move here is a real wild tool, not a video-game combo.

Whose special move would change the meeting?

YOUR SCORECARD

Your scorecard

Tap who has each fact. Then tap who you think wins.

  • SIZE & WEIGHT

  • TOOLS

  • SPEED

  • HOME

  • FOOD

  • MOOD

  • BRAINS

  • SPECIAL

Your card: T. rex 0 · Anaconda 0 · still open 8

Who wins the meeting?

Keep going for the pretend meeting, then the science pick.

FWOOSH!

THEY MEET

T. rex runs first. Anaconda does not race. They wait in forest.

Pretend · fact-based · not a gore-fest

KICK!

THE TOOLS SHOW UP

T. rex is heavier. Anaconda uses coil squeeze. Nobody is keeping a gore score.

Pretend · fact-based · not a gore-fest

STOOMP!

SPECIAL MOVES

T. rex tries the Bone-Crunch Clamp. Anaconda tries the Swamp Wrap. Keep your card. The last page is next.

Pretend · fact-based · not a gore-fest

THE SCIENCE PICK

T. rex!

A STOMP

You skipped a final pick. The facts still stamp a champ.

On forest, T. rex wins. T. rex is a lot heavier. Anaconda would still win some meetings at home.

In the wild, most animals skip a fight. We still judge who the bodies and the place would favor.

Science card: T. rex 6 · Anaconda 0 · ties 2.

Your card: T. rex 0 · Anaconda 0.

The last page follows the whole animal — body plus home — not one bar chart.

Send this fight

A friend can read the same facts.

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