@palaeopatel: Dimetrodon is usually treated like a dinosaur, but it lived around 40 million years before dinosaurs even appeared. It was a synapsid: part of the wider evolutionary branch that eventually gave rise to mammals. So this sail-backed predator belongs on our side of the family tree, not the dinosaur one. Before dinosaurs dominated the planet, Earth had already been ruled by strange, complex ecosystems full of mammal-relatives, giant amphibians and early reptiles. Then the end-Permian mass extinction changed everything. Dinosaurs did not rise in an empty world. They rose after an older one collapsed. #paleontology #evolution #biology #dinosaur #dinosaurs

wojiao_shenxian :

youre in stem

Beatrice🧚✨🎀 :

Where am I

Tilda :

what is the great dying? Why did dinosaurs take over after synapsids? How come they came back after the meteor extinction and dinosaurs didn't?

$oundz OF Raph 🎼🎧🎺 :

Did megalodon shark Existed ?

Chrisphil :

No wonder I’m at Stem

Chaiyix :

I never realized Dimetrodon wasn’t actually a dinosaur, it was a fascinating relative on the evolutionary path toward mammals. The fact that it lived millions of years before dinosaurs makes prehistoric history even more amazing. Love these kinds of science facts that completely change the way we see the past.

꧁༺𝕂𝕚𝕟𝕘.𝕁𝕣༻꧂ :

ur in stem btw

zoiee :

Ross Geller would love this side of TikTok 😂😂😂❤️

inno progress :

how did i get here.

💝❤️‍🔥glorylifestyle4 :

Nothing concern me ohhh na shadow ban carry me come

amon :

Who told you?

imzah_n :

ur in stem

🌹Rose🌹🤗🤗🤗 :

Do those creatures really exist?

NO_FEAR :

earths not even that old 😂

mcoolwears_ibadanclothes :

Arr they even real

Akun :

never thought stem is this peak

Kamalanga [email protected] :

É minha prima vez a poder ouvir a tua aula.Será que ainda existe região que podemos encontrar Dinossauro?

Jeudeu Ududdu :

pov your in stem😂

𝕯𝖗𝖆𝖐𝖊_𝖔𝖓𝖊𝖘 :

dawg i forgot I'm in stem 😭

dutchmiss :

f700

🙄yeshiss💋 :

it's Aaliyah :

i thought something is wrong with my fyp

mila :

dimetrodon animal is true