This states that a mutual relationship between two peoples is bettered when there is a satisfactory balance of rewards perceived by each person individually. The more equal the balances are held, the stronger and more permanent the relationship becomes.
The main idea is about Dolphins. The 2 key details are how they take care of there babies and about their teeth.
Kahi jeeb llakeee back he. a a e jjnj vfbea naj
Isnt it the no of electrons on its outermost orbit