She looked up at Cliff, her face filled with unpretended pleasure.

1,2-phenylenebisphosphine

They then give some twenty slang expressions used dysphemistically as a designation for a house or place of residence.

In mammals, vasopressin and oxytocin play important roles in social behaviors, and reptiles have structurally similar hormones called vasotocin and mesotocin. […] Dr. Campos’s research indicates that vasotocin may alter chemical communication between green anole lizards, and other researchers found that mesotocin may be related to courtship behaviors in brown anoles.