Ninety percent this answer is too short so I am just typing this
Answer:
Paleozoic
Explanation:
The first insect fossils are dated to the Devonian, but because of the development of the genetics, the scientists have been able to trace the appearance of the first insects in the Ordovician. The insects originated from the crustaceans. Initially they were walking on land, but they hadn't developed wings. The wings came to develop in some insects in the Devonian, and since than it has gradually became one of their trademark features. It is interesting that the first insects actually appeared at the same time with the first terrestrial plants, and also that they are the first organisms to develop wings and be able to fly.
Answer:
D.The land is populated with a group of people
B.There is a government ruling land and people
This is a type of republic that operates under a parliamentary system of government where the executive branch. The government derives its legitimacy from and is accountable to the parliament. The parliamentary republic has various numbers.
