Arrange the parts to form a meaningful sentence: P: our spiritual heritage / Q: and has become part of / R: practised as part of healthy lifestyle / S: yoga is being

The complete sentence reads: 'Yoga is being (S) practised as part of healthy lifestyle (R) and has become part of (Q) our spiritual heritage (P).' S introduces the subject and auxiliary verb, R describes the present action, Q connects with the past perfect change, and P names what it has become part of. Hence, the correct sequence is SRQP.