Question
Question: Which era could be called the “age of mammals and birds”?...
Which era could be called the “age of mammals and birds”?
A
Palaeozoic
B
Mesozoic
C
Cretaceous
D
Coenozoic
Answer
Mesozoic
Which era could be called the “age of mammals and birds”?
Palaeozoic
Mesozoic
Cretaceous
Coenozoic
Mesozoic