Describe how the dominant life forms changed during the Mesozoic and Cenozoic Eras.

After the breakup of Pangaea early in the Mesozoic Era, reptiles were the dominant form of land animal. ... Mammals became more prevalent, and angiosperms spread throughout the Cenozoic Era.

Explanation:

i'm pretty sure it's spores

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can