Minimum contacts. Minimum contacts is a term used in the United States law of civil procedure to determine when it is appropriate for a court in one state to assert personal jurisdiction over a defendant from another state.
Under ideal conditions, oak trees live an average of 150 years, with short-lived varieties lasting 50 to 60 years and long-lived varieties living more than 150 years.
Lifespan. In the wild, pear trees can live for 50 years or longer. Fruit trees in general that are that old, however, are usually weak and highly susceptible to diseases.For that reason, pear trees in orchards are usually replaced once production slows down and is low for several years running.ifespan. In the wild, pear trees can live for 50 years or longer. Fruit trees in general that are that old, however, are usually weak and highly susceptible to diseases. For that reason, pear trees in orchards are usually replaced once production slows down and is low for several years running.