When an oxygen molecule becomes a free radical, it is referred to as a(n): ?

Explain nonnuclear inheritance. ~ ap biology

Match each description to the appropriate biome. tropical savanna desert tropical rain forest taiga tundra has sparse vegetation and very cold temperatures located near the equator and contains trees that form dense canopy layers is very hot and dry, and has plants that need little water has cold winters, heavy snowfall and is dominated by conifers has warm temperatures and is dominated by grasses

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.