The Cenozoic is the age of mammals.
It was during the Cenozoic that these lifeforms proliferated:
- Grasses
- Flowering plants
- Birds
- Rodents
- Snakes
Also, Antarctica developed its ice sheet through most of the Cenozoic.
Reapportionment
<span>Occurs when the 435 seats in the house of reps are reallocated to the states based on population changes</span>
<span>
</span>
<span>Hope this helps.</span>
1. is a sea turtle
2. is a iguana
3. is a frigate bird
4. is a blue footed bird
5. is a galapagos tortoise
6. is a hammerhead shark
I hope I helped :)