Each observation suggests that personality is heritable to a certain extent. Effectiveness of embargoes is thus in proportion to the extent and degree of international participation. The greater the extent of tumor removal, the better. Outcome depends on the extent of disease. Estimates of the extent of his empire vary greatly. Researchers argue over the extent of this impairment. Both sides may be right to some extent. Outcome is related to the extent and duration of lead exposure. Its precise geographical extent remains unknown. There is some ambiguity as to the precise geographical extent of Road Town. Perhaps the ancient culture that developed embalming to the greatest extent was Egypt. This is allowed to depolymerize to an extent. Ocean depths are much smaller than their horizontal extent. Entropy is equally essential in predicting the extent and direction of complex chemical reactions. It takes the statistical interpretation of Born to the fullest extent.