Which os these statements best sums up evolution?
a) rapid change in species’ habits and features
b) punctuated change in a population
c) change in a population through new species being made
d) change in a population through genetic variation over time

The correct answer is D

The process of evolution presents a change in population genetics over periods of time. Therefore, it's important to remember that we can only observe the evolution by looking at the level of the population, not on the level of an individual organism.

Evolution works trough 4 evolutionary mechanisms that change the frequency of an allele in a population, leading to evolutionary change of that population and later even species. These mechanisms are : mutations, genetic drift, gene flow and natural selection.

the oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

explanation:

in a chemical reaction, the atoms and molecules produced by the reaction are called products. no new atoms are created, and no atoms are destroyed. in a chemical reaction, reactants contact each other, bonds between atoms in the reactants are broken, and atoms rearrange and form new bonds to make the products.