Answer:
Third.
Explanation:
The classification of the organism is helpful to study them in detail and to study their similarities and differences. The Carolus Linnaeus is known as the father of the systematic classification.
The Whittaker gave the five kingdom classification systems. He divided the organisms into the five kingdoms are kingdom monera, protista, fungi, plantae and animalia. The kingdom fungi is placed at the third position while its studying.
Thus, the answer is third.
