In which of these ways might an ectotherm respond to changes in environmental temperature? fight or flight
move elsewhere
shiver
sweat or pant

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?

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

Which of the following cell structures is significantly different between gram- positive and gram-negative bacteria?