Q: 1.It has been foundP. While talking to their dogsQ. had lower blood pressureR. than they didS. that people6. while talking to people.

Q: 1.It has been foundP. While talking to their dogsQ. had lower blood

1.	Q: 1.It has been foundP. While talking to their dogsQ. had lower blood pressureR. than they didS. that people6. while talking to people.
A.	PQRS
B.	SRPQ
C.	SQPR
D.	PQSR
Answer» D. PQSR