Muslims practice their religion everyday of their lives. How they practice their religion is the question. They practice their religion with The Five Pillars. Those Five Pillars include The Statement of Faith (Shahadah: There is no God, and Muhammad is the Messenger of Allah), Praying (Salat), Fasting (Roza), Charity (Zakat), and lastly Pilgrimage to Hajj (Hajj).
They practice Islam religion.
The religion that does not practice circumcision is Jainism.
They practice Roman Catholic religion
Buddhism is the religion. Buddhist practice Buddhism.
It is entirely up to you, how seriously you wish to practice your religion.
The religion that includes the practice of godparents is Christianity.
they practice the religion of pakarah, a ancient religion that revolves around the sun as the centerpiece of life.
Europeans mostly study (practice) the catholic religion.
I guess you ment " what religion do hindu's practice?" If so, it is Hinduism.
vedic religion
Traditional tribal religion.
What religion are the Kurds