Answer:
Velociraptor
T-Rex
Passenger Pigeon
Sumatran Rhino
Megalodon
Allosaurus
Dodo (I believe)
Giant Ground Sloth
Chinese paddlefish
Triceratops
Explanation:
I learned about animals that went extinct in school, some also I looked up.
Answer:
sunni and shia were the two groups
Answer:American war production — its ability to churn out astounding numbers of bombers, tanks and warships — was possibly the key war-winning factor, say some historians, who point out American factories produced more airplanes than all of the other major war powers combined.
Explanation:Shush¥
These inventions made harvesting much more efficient by lowering the amount of work required to do these tasks.