What allows arteries to increase in size as they become filled with blood?

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

Which muscle is responsible for inhalation ?

Which of the following human activities resulted in the growth of the north american deer population?