How did stanley miller’s experiment in 1953 influence scientific thinking about the origin of life?
a.
it proved that the atmosphere of the early earth contained ammonia and methane.
b.
it proved that organisms could evolve by the process of natural selection.
c.
it showed that the chemicals of life could form in the conditions found on the early earth.
d.
it showed that radiometric dating could be used to accurately determine the age of fossils.

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?

All organisms contribute some water to the water cycle by conducting

Environmental science are unconsidered with methods to preserve natural resourcesa.trueb.false