The Intergovernmental Panel on Climate Change (IPCC) reports that an increase of 1.5%-2.5% degrees Celsius of net global temperatures could result in 20%-30% of animal and plant species becoming extinct. At 3.5 degrees Celsius of net temperature increase, the species extinction could reach which of the following percentages? Option A 70%-100% Option B 50%-80% Option C 60%-90% Option D 40%-70%