They are distinguished by having no holes in the sides of their skulls. Their flowers are used in reproduction. Angiosperms evolved 125 million years ago and became the dominant plants about 100 million years ago. ANT Ants are social insects. Antennae are used for the sense of smell and balance.
Butterflies have two segmented antennae with a small club at the end of each.
Moths have antennae without the club. The flowers are used in reproduction. They evolved during the Cretaceous period . An anthropologist is a scientist who studies people and their culture, habits, beliefs, traditions, and origins. APES Apes are primates that anatomically resemble humans.