Question

In a first of its kind study, / a team of scientist have tried to / 'grow' new stem cells in / the ear that get damage with age.
A.In a first of its kind study,
B.a team of scientist have tried to
C.grow' new stem cells in
D.the ear that get damage with age

Answer 1

Option A is right....... ✌

Answer 2

option A is Right. ..