Q: Q: What does the blue color of the pulmonary arteries reflect? Choices: - they are lost - they are oxygenated - they are done - they are deoxygenated A:
A: they are deoxygenated

Q: Q: What type of flexion is the bending of the neck or body toward the right or left side? Choices: - orbital - cylindrical - ventral - lateral A:
A: lateral

Q: Q: What force opposes a motion of a moving body? for example a car breaking on a road. Choices: - tension - vibration - thermal - friction A:
A: friction

Q: Q: Tree sap enclosing an organism in amber or an organism preserved in tar or ice are actually examples of what? Choices: - bones - corals - fuels - fossils A:
A: fossils