A meteorite impact that caused plants to cease production of pollen, meaning that flowering plants had shut down, causing a chain reaction up the food chain that eventually led to the extinction of the T-Rex.
Because there was a mass extinction and most living organisms died
It is believed that a meteor strike led to the extinction of dinosaurs
That is unknown.
The primary hypothesis is that they were led to extinction by hunting by humans.
Regulated hunting has NEVER led to the extinction of any species.
Trex
Capitalize trex when you are using it as a proper noun, such as a specific thing or trademark.
trex
Yes
is trex decking safe for dogs?
Pullups
Trex was 40ft long, but it is not the biggest meat eating dionsaur