What is the formula for single replacement reaction

When a scientific theory has been tested and proved by the scientific community, it becomes a law

Which of the following is the most likeley example of an favorable mutation a. a mutation that makes a rabbit able run faster b. a mutation that changes the rabbit's fur to bright orange c. a mutation that changes the color of the rabbit's eyes d. a mutation that gives a rabbit a third ear

Determine the total number of atoms in 1.0 mol of co2