Which of these is the strongest evidence that all organisms on earth evolved from a common ancestor? a. many species have body parts with homologous structures b. the fossil record shows an example of every organism that ever lived c. all organisms inherit insturctions for their development in dna d. major groups of organisms share a specific type of embryo

Organisms within a population must compete for resources to survive

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?

What is the inability of an individual or a society to achieve a minimum standard of living known as ?