Question

When did Nikolaas Tinbergen become a British citizen?
a) 1940
b) 1955
c) 1942
d) 1966

Answer 1

___heya mate ___


✔here is your answer ✔

option b is right 1955
hope the answer will help you!!

Answer 2

Hey mate here is ur answer....,,,

b) 1955

hope it helps♥