The component of the type a pattern most strongly linked to coronary heart disease is that of

Hostility Individuals in this group tend to be easily aroused to anger or hostility, which they may or may not express openly. Such individuals tend to see the worse in others, displaying anger, envy and a lack of compassion. Anytime the people with this trait express themselves outwardly, it generally involves aggression and possible bullying .In short, they are generally impatient and they push themselves to the limit as they usually don't want to be looked down on as well.

D.) domain, kingdom, phylum, class, order, family, genus then species