The diagram below represents bl00d moving through a portion of the cardiovascular system.

Which of the two types of circulation is represented in the diagram?
Which of the two bl00d vessels carries higher levels of oxygen and which blood vessel carries higher levels of carbon dioxide?
Describe the flow of bl00d represented by the diagram. Include the following terms: nutrients, artery, capillaries, vein.

Four different thermometers were used to measure the temperature of a sample of pure boiling water. the measurements are recorded in the table below. thermometer temperature reading 1 temperature reading 2 temperature reading 3 w 100.1°c 99.9°c 96.9°c x 100.4°c 102.3°c 101.4°c y 90.0°c 95.2°c 98.6°c z 90.8°c 90.6°c 90.7°c the actual boiling point of pure water is 100.0°c. what can be concluded from the data about the reliability and validity of the thermometers?