Movement of food along the digestive tract involving the contraction and relaxation of muscles is achieved by a process called

Which type of neuroglia is found outside of the brain?

2. what process do mrna and trna work together to complete? (3 points)

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