Sort the events according to whether or not they had a major effect on the history of life on Earth.
Global climate change
Mountain building
Changes to the genetic code
Changes to the size of Earth
Continental drift
Meteor impacts
Major Effect on the History of Life
Little or No Effect on the History of Life

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

maybe because its impossible for balloons to lift a whole entire house.

those characteristics are cellular organization, reproduction, metabolism, homeostasis, heredity, response to stimuli, growth and development, and adaptation through evolution. some things, such as a virus, demonstrate only a few of these characteristics and are, therefore, not alive