3 January 2009, 10:38 am
when brown tree snakes were first introduced to the island of Guam, they had no natural predators.These snakes sought out and ate many of the eggs of insect-eating birds. What probably occurred after the introduction of the brown tree snakes? a.The bird population increased b.The insect population increased c.The bird population began to seek a new food source. d.The insect population began to seek a new food source. and A volcano in a mountainous, wooded region erupts, spewing tons of ash and destroying the forested area around the volcano.If the volcano remains dormant during the next 1000 years, what will probably happen? a.The mountains will erode and remain without life. b.The area will remain unchanged, covered by volcanic ash. c.The area will be repopulated by trees,eventually becoming a forest again. d.The area will turn into a completely diffrent habitat, such as desert or plains.... Read More »