Which of the following statements about evolution is correct?

1. Evolution occurs due to variation.
2. The variations in a population occur due to mutation?
3. The variations in a population occur due to natural selection.
O All of the choices

a time line cause it goes from 685 to 978

relative humidity, temperature and dew point -- are bound together in the mathematical relationship below. relative humidity changes when temperatures change. because warm air can hold more water vapor than cool air, relative humidity falls when the temperature rises if no moisture is added to the air. so i would say a

currents is the correct answer.

climate change and pollution