new, more examples. Give reasons why it successful is important to prevent species competitors from becoming extinct. a single Research causes of extinction catastrophic and write a report/PowerPoint event, eg presentation to present to the massive class. volcanic eruptions or collisions with asteroids.
new, more successful competitors a single catastrophic event, eg massive volcanic eruptions or collisions with asteroids. examples. Give reasons why it is important to prevent species from becoming extinct. Research causes of extinction and write a report/PowerPoint presentation to present to the class.