Answer:the complete question. Is thus
A. Buettneria is identical to species alive today
B.Buettneria is recognisably different from the species alive today.
C. Buettneria is completely unrelated to species alive today
Answer is B.Buettneria is recognisable different from species alive today
Explanation:
Evolution theory have shown that living things change from generation to generation though all living things are related, consequent on this
Buettneria is recognisable similar to,yet different from amphibians alive today