"finds its root" is correct and usable in written English.
You can use it to describe something that has been traced back to its origin: The advancement of modern technology finds its root in the industrial revolution.
"What people now perceive as Hillary's distance, the criticism that she's cold and calculating, and does nothing without a focus group, finds its root in that she has had to be, for 25 years, in the spotlight, and in the shadow of Bill, Ms. Achesonn said.
The fixed point theory for nonexpansive mappings finds its root in the works of Browder [19], Göhde [20], and Kirk [21] published in the same year 1965.
The word "religion" finds its root in religio, which means "to bind".
The future of Islam to me is one that recognizes and respects the tradition and past that it finds its roots in while understanding the needs and realities it lives in today.
It finds its roots in [28].
Although the aetiology of preeclampsia is unknown, there is substantial evidence that it finds its roots in abnormal placentation.
Numerous studies have shown that even if Osteoporosis is a disease of old age, it finds its roots in the paediatric age: the amount of bone tissue depends on the skeletal assets that people acquire on the pinnacle of somatic development.
Yet it also finds its roots in a rich history of tools that have allowed people to unpack and rebuild the latest hi-tech innovations.
Since M macrohaplogroup is derived from L3, which finds its roots in East Africa, it is believed that presence of M1 in Ethiopia further substantiates an African origin of M. A similar hypothesis had been drawn for the U6 lineage that is autochthonous to North Africa although U haplogroup displays its maximum diversity in Near East [ 35].
Though all art finds its roots in a life, it's remarkable how very few expressly autobiographical film-makers there are – Woody Allen, Andrei Tarkovsky in Mirror, Bill Douglas and a handful of others, all recasting their lives as a fiction.
FFR finds its roots in [3], and it has grown in popularity in 4G systems based on OFDMA [4 8].
