Question

1. What animals dominated the Mesozoic Era? (1 point)
(1 pt) dinosaurs
(0 pts) fish
(0 pts) mammals
(0 pts) amphibians
1 /1 point
2. One group of reptiles, characterized by the fossil Archaeopteryx, led to the evolution of _____. (1 point)
(0 pts) dinosaurs
(1 pt) birds
(0 pts) mammals
(0 pts) cephalopods
1 /1 point
3. What likely contributed to the extinction that marks the end of the Mesozoic Era? (1 point)
(0 pts) global warming
(1 pt) a meteorite collision
(0 pts) an ice age
(0 pts) none of the above