Question

1. This brain chemical, also known as the "bonding hormone," contributes to sexual arousal and feelings of being in love.

		A. oxytocin
		B. endorphins
		C. dophamine
		D. serotonin

2. In what ancient culture would a man assume the surname of his wife if she came to the marriage with more property than he did?

		A. Greece
B.		Rome
		C. China
D.		Egypt

3. In parts of _______, if a heterosexual married couple had the same last name, that would imply they were sister and brother.

A.		Canada
B.		Australia
C.		Uganda
D.		Peru

Answer 1

Ans-1 endorphins

Because endorphins have the ability to generate signals for bonding between two persons thry generate the chemical by which different sex group atrect yo other one.

Ans- 2- Greece is the country where the women use there surname even after marriage because they believed that there is no different in man and woman so why women get sacrifices there name that whu they use women surname if women have more property.

Ans3-peru is the place where the two hetrosexual married couple with same last name that would imply they were sister and brother..

Hope you understand the answer..