The answer is (a) Mesozoic and it lasted 180 million years.
Answer:
Le chant grégorien est le chant liturgique officiel de l'Église catholique dans le rite romain.
It will not stick to certain plastics
Answer:
I believe it would be Renaissance?
Explanation:
Negative space enclosed by letterforms is called counters.
Negative space is white space that letters such as O or D have (enclosed white space within the letter). Well, in typography, that white/negative space is called a counter, or aperture, or inner space, or enclosed space.