The cenozoic era is best described as the era in which
a. multicellular life diversified.
b. a mass extinction event occurred.
c. dinosaurs emerged.
d. mammals began to dominate the land.

Who came up with the theory of evolution

Based on their location in the atmosphere, the layers are able to have their own special characteristics. for example, most weather occurs in the troposphere. what occurs in each of the other layers?

Which is the largest ethnic group in guinea? malinkéfula (correct)kissisoussouand another question. guinea has always had a stable government led by elected presidents.truefalse (correct)