Define symbiotic relationship? write any two examples of symbiotic association found in nature.

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

What is a traditional chinese touch therapy involving finger pressure applied to specific areas of the body to restore the flow of qi.

Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?