Plates are puzzle-piece like sections of the lithosphere that move over the asthenosphere, carrying pieces of continental and oceanic crust. which statement about the plates can geologists assume is true? the plates are less than 70 km in thickness. the plates assist in forming earth’s magnetic field. the plates are denser than the oceanic crust. the plates experience little pressure from the weight of rocks.

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?

Variety of living organisms; includes genetic, species, and ecological types.

During convection, less dense fluid rises and denser fluid sinks.