Jason and Kyle are friends who are working together on a project.Which hormone is likely to be secreted if they are bonding

A)  estrogen
B)  testosterone 
C)  cortisol
D)  oxytocin

Oxytocin

Oxytocin is a hormone and neurotransmitter involved in childbirth and lactation, also known as the "love hormone", it plays a significant role in social bonding, sexual reproduction, and during and after childbirth.

Hormone

A regulatory substance produced in an organism and transported in tissue fluids such as blood to stimulate specific cells or tissues into action.

Bonding

The process of developing a close and emotionally significant relationship between individuals such as parents and their children, or between peers.