Individuals don't evolve. natural selection produces evolutionary change over entire populations over lifespans.

true
false

This statement is true

Explanation:

Ability of an individual to survive and reproduce in its environment; increased by adaptations. Natural selection acts on individuals but evolution occurs in populations. Natural selection acts on phenotypes, but evolution changes allele frequencies. Natural selection can only act on traits that have a genetic basis.

Evolution is the gradual genetic change of living organisms over time due to ecological pressures they experience. Individuals in an interbreeding population share in a common gene pool. ... (2) in small populations, gene frequencies can be changed via random sampling -- this is known as genetic drift

d. groundwater flows through the subsoil and deposits minerals.