Explanation:: Someone whose job is to study a subject carefully, specially in order to discover new information or understand the subject better.
# Remaining Guess: 4
R_ _ _ _ R_ _ _ R
Choose A Letter:
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z