Which of the following is the best way to choose people for positions of authority?

Option D

Explanation:

Among the options there in the comments, I'm assuming we want to choose people for authority like political positions or simply positions to give orders and have different functions.

Now, option a) can be easily discarted because the prettiest person or even the stronger in option b), does not mean that the person can be trustable and have great authority to command and lead groups of people. In real life, Prettiest people it's not always associated with authority. So both options are discarted.

Option c) son or daughter of the current person with authority, doesn't mean that he or she is capable to do authority or have all the competence, characteristic, and qualities to be a leader and lead group of people with authority.

Therefore, it's always the best to run a free and fair election, when different candidates can show their skills, qualities and reason of why they can be the person whom they can trust and choose to be their leader or person with authority. So option D.

explanation:

the largest database of organic compounds lists about 10 million substances, which include compounds originating from living organisms and those synthesized by chemists. the number of potential organic compounds has been estimated at 1060—an astronomically high number. the existence of so many organic molecules is a consequence of the ability of carbon atoms to form up to four strong bonds to other carbon atoms, resulting in chains and rings of many different sizes, shapes, and complexities. the simplest organic compounds contain only the elements carbon and hydrogen, and are called hydrocarbons. even though they are composed of only two types of atoms, there is a wide variety of hydrocarbons because they may consist of varying lengths of chains, branched chains, and rings of carbon atoms, or combinations of these structures. in addition, hydrocarbons may differ in the types of carbon-carbon bonds present in their molecules. many hydrocarbons are found in plants, animals, and their fossils; other hydrocarbons have been prepared in the laboratory. we use hydrocarbons every day, mainly as fuels, such as natural gas, acetylene, propane, butane, and the principal components of gasoline, diesel fuel, and heating oil. the familiar plastics polyethylene, polypropylene, and polystyrene are also hydrocarbons. we can distinguish several types of hydrocarbons by differences in the bonding between carbon atoms. this leads to differences in geometries and in the hybridization of the carbon orbitals.