C experimentation. For a scientist, assessing the validity of information requires experimentation.
Oil, wood??? I'm confused about the question
Primary succession is one of two types of biological and ecological succession of plant life, occurring in an environment in which new substrate devoid of vegetation and usually lacking soil, such as a lava flow or area left from retreated glacier, is deposited. In other words, it is the gradual growth of an ecosystem over a longer period.
Answer:
it's the third answer because you separate the sequence every three letters
It is false that geologic events that occurred during the Paleozoic Era
include mountain building and volcanic activity. These types of
activities actually happened during another era, called the Late
Cretaceous Period and lasted until the Eocene Epoch, so they couldn't
have happened during the Paleozoic Era. These activities are called the
Laramide Orogeny.
