Through which blood vessels does oxygenated blood flow to cardiac muscle of the heart? a. the pulmonary veins b. the coronary veins c. the coronary arteries d. the pulmonary arteries

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

Environmental impacts on evolution : mastery test

Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?