The boiling point of H 2 O is hundreds of degrees greater than the boiling point of N 2 because of stronger molecular interactions in H 2 O(liq) than in N 2 (liq). The forces between molecules in H 2 O(liq) are greater than those in N 2 (liq).
noun, plural pubes. Anatomy. 1. the lower part of the abdomen, especially the region between the right and left iliac regions. 2. the hair appearing on the lower part of the abdomen at puberty. Origin of pubes1. Latin.
Puberty refers to the physiological changes that the adolescent undergoes in order to reach sexual maturity. It is best characterized as the gradual onset of mature reproductive hormonal activity, triggered by the central nervous system, mainly the hypothalamus and pituitary gland.