The cell cycle has checkpoints built in to ensure that each cell has met certain criteria before being aloud to move to the next stage. Which statement correctly identifies what happens prior to the cell being aloud to enter the g2 phase of the cell cycle DNA replication occurs
the cell makes RNA
the nucleus divides
The chromosomes align

Now it's your turn to investigate human impact around the world. grab your virtual lab coat and put on your environmental science hat. you will be taking a trip around the globe to explore three locations. at each location, you will investigate the cause and effect relationships of deforestation, desertification, and urbanization. you will also gather evidence of how these factors have impacted the environment over time

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure